精英家教網 > 高中英語 > 題目詳情
______ you understand the rule, you can do it well.
A．ForB．AsC．OnceD．While
C
once連詞，引導狀語從句，"一旦"。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題


—Have you been to New Zealand?
—No. I’d like to, ____________
A．tooB．thoughC．yetD．either

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It looks ____ it's going tosnow.                   
A．thatB．asC．as ifD．like that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

“You can’t have your football back ____ you promise not to kick it at my dog again,” the woman said firmly.
A．untilB．whenC．sinceD．because

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The sun is bigger than the moon, _______ we all know it.
A．asB．whichC．andD．that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

They kept trying _________ they must have known it was hopeless.
A．ifB．becauseC．whenD．where

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Children’s brains can’t develop properly_______ they lack protein.
A．whenB．sinceC．becauseD．unless

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—What should we pay more attention to if we go north in winter, Mum?
—Nothing much. Take warm clothes________ the weather is cold.
A．as long asB．now thatC．ifD．in case

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

She thought I was talking about her daughter, ________, in fact, I was talking about my daughter.
A．whomB．whereC．whichD．while

查看答案和解析>>

同步練習冊答案