Question

5道英语从句单选。不懂。真心求教！谢谢

Jack said ()to meet the American friends.
A. Which he pleased B.he is pleased
C.at he was pleased Dwhat he was please

Leifeng was always thinking of ()he could help others.
A.that b.how c.whom d.which

Tom was disappointed that most of the guests() when he () at the party
A.left,had arrived B.left,arrived
C.had left,had arrived D.had left,arrived

The question is () you should do next.
A.what B.that C.how D.why

I know nothing about her but()she is from Canada.
A.how B.when C.that D.why

请解释下为什么谢谢了！！！

Answer 1

1.b said+从句
2。b雷锋老在思考如何帮助别人
3。d过去完成时
4。a问题是下一步你应该做什么
5。我对他一无所知，除了他从加拿大来c

Answer 2

1、B
2、B
3、D
4、A
5、C