Walking does need a bit of practice _____ gravity has changed.A．as ifB．in their

题型：不详难度：来源：

Walking does need a bit of practice _____ gravity has changed.

A．as if

B．in their turn

C．now that

D．as a result of

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解析

略

举一反三

The thought _____ they could cross the whole continent was exciting.

A．that

B．what

C．which

D．why

题型：不详难度：| 查看答案

To their surprise, Tom and his pet dog were here a moment ago are gone now.

A．that

B．who

C．which

D．those

题型：不详难度：| 查看答案

The reason why he didn’t attend the meeting is he stayed up late last night.

A．because

B．what

C．for

D．that

题型：不详难度：| 查看答案

It was in the museum I came across my best friend.

A．where

B．which

C．that

D．when

题型：不详难度：| 查看答案

Naomi ran a shop in Madrona for three years she decided to move into a better place nearby．

A．once

B．since

C．before

D．after

题型：不详难度：| 查看答案