We’ll go bike riding ________ it doesn’t rain this Sunday. A．whenB．ifC．untilD．be
题型：不详难度：来源：
We’ll go bike riding ________ it doesn’t rain this Sunday. | A．when | B．if | C．until | D．because |
|
答案
| B |
解析
| if充当从属连词，引导条件状语从句时，词义为“如果”，若主句中的谓语动词用一般将来时，则从句中的谓语动词通常用一般现在时表示将来。 |
举一反三
---Did you return Helen’s call?
---I didn’t need to _________I’ll see her tomorrow．| A．though | B．unless | C．when | D．because |
|
If the question ______ incorrectly, _______ question will be given to you| A．is answered, other | B．answers, other | | C．is answered, another | D．answers, another |
|
—Could we go and watch the football game?
—No, ______ you have the tickets.| A．if | B．unless | C．because | D．since |
|
My cousin knows a lot about geography, __ he is only four years old.
A. because B. so C. although |
| He is poor _____ he is happy all the time. |
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