【題目】 I travelled in Mountain Tai, I was deeply impressed with its beautiful scenery.

A. For the first time B. At first

C. It was the first time D. The first time

【答案】D

【解析】

試題分析：考查時間狀語從句。The first time+陳述句（固定句型），第一次做某事。句意：當我第一次去泰山旅游時，我被它美麗的景色深深地吸引了。故選D。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】 ______in painting, John didn’t notice evening approaching.

A. To absorb B. To be absorbed

C. Absorbed D. Absorbing

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 Prezi Pro users! With Prezi Desktop, all your Prezis are synchronized(同步的) for editing or presenting, online or off. Prezi is engineered for smooth, high-resolution remote(高分辨率) presenting across all devices, wherever there’s a connection. No Wi-Fi? No problem. You can present offline using our desktop app. You can even use your mobile device as a remote presentation clicker. Prezi works with iPhone, iPad, and Android devices.

Basic

Individual

Teams

For students and teachers, we offer discounts when you sign up using a valid school email address. Click here to Learn more.

【1】If one wants to use Prezi for presentations online, and control who sees them, how much does it cost at least a month?

A.Free.B.$ 5C.$ 15D.$ 59

【2】According to the passage, how many of the following conclusions are TRUE?

①Prezi is a software for editing presentations that only can be used online

②For Prezi, both mobile phone app and PC software are available.

③Most Prezi users prefer plus advanced presenter features, and offline access.

④A university student may get lower prices when getting Prezi software.

A.1B.2C.3D.4

【3】Where does the passage most probably come from?

A.Magazine.B.Website.C.Textbook.D.Newspaper.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】– I’m still repairing my car.

- Oh, you’ll be late for the meeting. Time is .

A. running out B. going out

C. giving out D. losing out

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Like ancient sailors, birds can find their way _______the sun and the stars.

A. used B. having used

C. using D. use

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The boys were about to go out to play football suddenly it began to rain.

A. when B. as C. while D. then

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】____ in the poorest area of Glasgow, he had a long, hard road to becoming a football star.

A. Being raised B. Raising

C. Raised D. To raise

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 The Bialowieza Forest, which grows along the border of Poland and Belarus(白羅斯), is all that remains of the primeval(原始的) forest which once covered Europe. A World Heritage site since 1979, the forest covers an area of 550 square miles. Wolves prowl(潛行) beneath the ancient trees. Running closer to the ground are least weasels(伶鼬). They come in two types. One wears a brown coat all year. The other sheds its brown coat each autumn and turns bright white. It is believed to be an adaptation to help it blend in with snow.

However, there was no snow cover when biologist Karol Zub, at the Polish Academy of Sciences, observed an entirely white weasel hunting rodents(嚙齒動物). 【1】 “At this very moment, I thought to myself. Wowl if this animal is so well visible, it must be a perfect target for predators,” Zub said.

His instincts were right 【2】 Zub and his colleagues analyzed weather data in the Bialowieza Forest going back to 1967. The average period with permanent snow cover decreased from about 80 days per year to 40 days. Historically, the snow cover disappears around Mar. 15. But in recent years, it disappeared by Feb. 21, more than three weeks earlier in the season. And there are fewer white weasels are about four to five times lower than then years ago.

As the number of days without permanent snow cover increased, the proportion of white weasels dropped dramatically. This crop is a case of what wildlife biologists call “camouflage(偽裝) mismatch.” 【3】 Camouflage mismatch may cause the local extinction of white weasels, or at least a severe reduction in population.

【4】 Those who blend in live longer. Individuals who clash with their environment get eaten. There are 21 species known to change the color of their coats in winter. Zub predicts the other coat-changers are faring(遭遇) as badly as the humble weasel.

Life on Earth is reacting to climate change. Bears appear to be hibernating for fewer days. Tropical fish are swimming away from the equator in search of cooler waters. Some animals have moved up into the mountains to escape increased temperatures. But camouflage mismatch might be one of the worst effects. After all, it’s hard not to notice a flash of white fur in a dark forest.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】He opened the windows to ________ the smell of tobacco.

A．get away

B．get off

C．get over

D．get rid of

查看答案和解析>>

同步練習(xí)冊答案