单项选择题
It was such a solemn occasion that not even a child（）a sound.
A.delivered B.uttered C.voiced D.spoke
单项选择题 Wouldn't it be wise to（）the possibility of rain before planning the garden party?
单项选择题 On hearing the bad news, she sprang up （）
单项选择题 At first, the speaker was referring to the problem of pollution inthe country, but halfway in her speech, she suddenly（）to another subject.
