【題目】 —What’s that?

—It’s __________ eraser.

A. a, B. an C. / D. the

【答案】B

【解析】考查冠詞的用法。句意：——那是什么？——那是一塊橡皮。eraser是以元音音素開頭的單詞，故用不定冠詞an來修飾。故選B。

練習冊系列答案
相關習題

科目：初中地理 來源： 題型：

【題目】詞語運用（10小題，每小題1分，共10分）

用括號內(nèi)所給單詞的適當形式填空。

先閱讀短文，掌握其大意。然后從方框中所給的詞中選出恰當?shù)?0個，并用其適當形式填空，每個詞限用一次。（每小題1分）

to, at, she, his, up, go, think, classes, has, doesn’t, because, watch

Edward is my friend. He often gets 1 at 6:30 every morning. Then he 2 to school at 7:30. He 3 math at eight o’clock and history at nine. Math is 4 favorite subject. He likes it, 5 it’s very interesting. But he 6 like history, he 7 it’s boring. Mrs. Jones is his math teacher. 8 is very nice. He eats lunch 9 school, and he eats dinner at home. After dinner he watches TV for half an hour. He likes 10 TV. Then he does his homework. He goes to bed at 9:00.

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】 I decided to go with them, __________ I had nothing better to do.

A. though B. because C. so D. until

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】用下列礦石冶煉金屬時，排放的廢氣容易引起酸雨的是（ ）

A．輝銅礦（主要成分Cu2S）

B．赤鐵礦（主要成分Fe2O3）

C．磁鐵礦（主要成分Fe3O4）

D．鋁土礦（主要成分Al2O3）

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】 —I don’t have __________ money to buy the book. What about you?

—But I have __________ now. I can borrow you some.

A. some; some B. some; any C. any; any D. any; some

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】醫(yī)藥上常用 75%的酒精溶液作為消毒劑，其中______是溶質(zhì)，______是溶劑。而碘酒中______是溶質(zhì)，______是溶劑。

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】下列對實驗現(xiàn)象或結論的描述中錯誤的是（ ）

A．碘易溶于水

B．高錳酸鉀幾乎不溶于汽油

C．水和植物油混合后用力振蕩可形成乳濁液

D．乙醇能與水互溶

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】D

Simon is a student in a middle school. He is very strong. He goes to No.6 Middle School on a bus. He’s good at English. But he’s often late for his English classes. His father is a doctor. He’s big and tall. He works in a big hospital. His mother is a nurse. She’s slim and pretty. They are in the same hospital. They all work hard. He loves his father and mother very much. His father and mother both go to work by bike. We can see bikes here and there. And China is a ＂country of bikes＂.

【1】What is Simon?

A. He is very strong. B. He is a student.

C. He is a son. D. He is a doctor.

【2】How does Simon go to school?

A. By bike.

B. His father takes him to school every day.

C. On foot.

D. By bus.

【3】 What does Simon’s father look like?

A. He’s big. B. He works in a big hospital.

C. He’s tall. D. A and C.

【4】 Why do we say China is a ＂country of bikes＂?

A. Because we all go to school by bike.

B. Because everyone in China likes bikes.

C. Because bikes can make us strong.

D. Because there are many bikes in China, we can see bikes here and there.

【5】Where does Simon’s parents work?

A. They work in the same hospital.

B. His father works in a big hospital, but his mother doesn’t.

C. His mother works in a big hospital, but his father doesn’t.

D. They both go to span>work by bike.

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】衣服上沾有碘很難洗凈，碘在下列四種不同溶劑中的溶解性如下表所示：

溶質(zhì)

碘

溶劑

水

酒精

汽油

苯（有毒）

溶解性

微溶

可溶

易溶

易溶

由表中提供的信息判斷，能最快洗凈衣服上的碘污漬且對人體無害的是（ ）

A．水

B．酒精

C．汽油

D．苯

查看答案和解析>>

同步練習冊答案