高一英语语法主要定语从句和非谓语

高一英语语法主要定语从句和非谓语
21._____you've
asked me why l went there,l'll tell you.
A.that.B.although.C.what.D.since
D
22.I like ____ in the autumn when the weather is clear and bright .
A.this.B.that.C.it.D.one
C
23.--Did you find Tom?He said he would come back for supper at six o'clock .
--He seems ___with his friends in the lake.
A.to swim.B.To be swimming.C.to have swum.D.swimming
B
24.The situation is very serious and ___ the local government doesn't seem to
be taking any notice.
A.yet.B.though.C.therefore.D.however
A
25.Did anyone present at the conference feel a bit surprised that he___such a
bold plan as was likely to run the risk of losing a great amount of money?
A.could have proposed.B.should?have proposed.C.might?have proposed.
D.must?have proposed
B