______your compositions carefully and some spelling mistakes can be avoided.A．Ha

题型：不详难度：来源：

______your compositions carefully and some spelling mistakes can be avoided.

A．Having checked

B．Check

C．Checked

D．To check

答案

解析

试题分析：句意：仔细检查你的作文，一些拼写错误都能避免。这里使用了固定句型“祈使句+and/or+简单句”，所以选B。

举一反三

---When choosing furniture, you focus on function while I think more about the design.
---That’s_____we differ.

A．how

B．what

C．which

D．where

题型：不详难度：| 查看答案

I’m sorry you’ve been waiting so long,but it’ll still be some time_____Tom gets back.

A．when

B．before

C．after

D．since

题型：不详难度：| 查看答案

Our parents always tell us to believe in_______we do if we want to succeed.

A．why

B．how

C．what

D．which

题型：不详难度：| 查看答案

Paul was not allowed to work he was fully recovered from the flu.

A．even if

B．whether

C．because

D．until

题型：不详难度：| 查看答案

Most volunteers are from universities, _________ it is not uncommon to see middle and primary school students too.

A．though

B．however

C．since

D．even if

题型：不详难度：| 查看答案