22.Some people are worrying about the possibility ________ cellphones could be r

题型：不详难度：来源：

22.Some people are worrying about the possibility ________ cellphones could be responsible for a range of illnesses, from rashes to brain tumors.

A．that

B．why

C．how

D．Whether

答案

解析

略

举一反三

31. Stronger and more lasting memories are likely to be formed ________a person is relaxed.

A．where

B．unless

C．when

D．Although

题型：不详难度：| 查看答案

35. Everyone has periods in their lives ______ everything seems very hard.

A．when

B．where

C．which

D．That

题型：不详难度：| 查看答案

The report shows that we’re making some progress but ______ we need to make greater efforts.

A．that

B．whether

C．what

D．why

题型：不详难度：| 查看答案

26．______ some teenagers don’t realize is _______ difficult life can be after they get addicted to drugs．

A．What, how

B．That, how

C．What, what a

D．That, what

题型：不详难度：| 查看答案

32．_____ you have a healthy diet, you can reduce its benefits by bad eating habits．

A．Just as

B．In case

C．Even if

D．Now that

题型：不详难度：| 查看答案