He fell off the bike ________.A．while he rodeB．while he was ridingC．while he is

题型：不详难度：来源：

He fell off the bike ________.

A．while he rode	B．while he was riding
C．while he is riding	D．while on bike

答案

解析

本题主要考查的是while 引导的时间状语从句，一般而言，主句的动作发生在从句之中，故从句要用进行时态，故选B

举一反三

-- Can I join their club?
-- I am afraid you will be refused __________ you’ve passed all their tests.

A．if

B．although

C．unless

D．since

题型：不详难度：| 查看答案

If Simon hard, he better results in English.

A．work; gets

B．works; gets

C．works; will get

D．will work; will get

题型：不详难度：| 查看答案

We’ll go to the park ____________tomorrow.

A．if it isn’t rain	B．if it won’t rain
C．if it doesn’t rain	D．if it doesn’t rains

题型：不详难度：| 查看答案

Alice ________ to see his aunt if she _______free tomorrow.

A．will come; will be

B．come ; is

C．will come ;is

D．comes ;will be

题型：不详难度：| 查看答案

If you him the truth, you’ll prove how honest you are.

A．tell

B．will tell

C．told

D．have told

题型：不详难度：| 查看答案