Question

求几道英语选择题答案，要详细解释

1.Mary is always——under the weather。
A。traveling B。away from home C.sick D。unconscious
2。At last she left her house and got to the airport, only ________ the plane flying away.
A) having seen
B) to have seen
C) saw
D) to see

3.They assured us that _______ was waiting for they were there to share it
A) what B) whatever C) it D) whoever

Answer 1

1.C(under the weather的意思是身体不舒服，心情不好。句子的意思就是Mary在心情不好的时候总是生病)
2.A（完成时强调结果，现在分词表主动）
3.D（ _______ was waiting for是一个从句，后面的they和这个从句没关系。空是指一个人【因为人在waiting for】。翻译过来就是：他们向我们保证：无论是谁在等，他们都在那去分享）

Answer 2

第一题 应该选C吧