非谓语动词的习题解析
1.She has no tencil _____.
A.to write about B.to write with
C.to write D.to write in
2.All flights _____ because of the storm,they decided to take the train.
A.having canceled B.were canceled
C.have been canceled D.having been canceled
3.In such a large crowd the policemen had consederable difficulty ______the woman who had called for heltp.
A.locating B.to locate C.having located D.locate
4.I would appreciate ______a secret.
A.you to keep B.that you help
C.your keeping D.that you will help