问题补充:
Which of these sentences is correct ?
A. She wondered what’s wrong with her dog.
B. I am not sure what does he do for a living.
C. Nobody knows how he repaired his broken bike this morning.
D. He asked if that it would rain the following day.
答案:
A. She wondered what’s wrong with her dog.
B. I am not sure what does he do for a living.
(答案→)C. Nobody knows how he repaired his broken bike this morning.
D. He asked if that it would rain the following day.
解析:句意:下面的句子哪个是正确的。这题考查的是宾语从句。我们需要注意三个问题,即宾语从句中用陈述语序、宾语从句的引导词及宾语从句的语态要与主句一致。故A选项错在时态上,应用一般过去时;B选项用的是疑问语序;D选项中引导词if和that重复了。故选C。