题目内容
18.-I wonder_____.-I'm afraid we'll be late.( )
| A. | how we can be on time | |
| B. | what we are going to do | |
| C. | why we get to school late | |
| D. | if we will arrive at the meeting on time |
分析 --我不知道我们是否能按时到达会场.
--恐怕我们会迟到了.
解答 答案D 根据"I wonder…"以及四个选项,可知空格处需要一个宾语从句来作wonder的宾语,在从句中要用陈述语序.另外根据"I'm afraid we'll be late"可知不知道会不会按时达到会场,所以要用if来引导宾语从句,故选D.
点评 if也可以引导宾语从句,意思是"是否",常放在wonder,ask,know等动词之后.
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