题目内容

Heknowsnothingaboutit,sohecan'thelp_______anyofyourwork.

A. doing
B. todo
C. beingdoing
D. tobedone

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Allhertime______experiments.shehasnotimeforfilms

A. devotedtodo
B. devotedtodoing
C. devotingtodoing
D. isdevotedtodoing

-"Do youhaveanythingmore_______,Sir?"“No.Youcanhavearestordosomethingelse.”

A. typing
B. tobetyped
C. typed
D. totype

Shetookherson,ranoutofthehouse,_______himinthecaranddrove quicklytothenearestdoctorsoffice

A. put
B. toput
C. putting
D. havingput

Thebossinsistedthateveryminute_______madefulluseof_______ the workwell

A. be ,todo
B. was,doing
C. be,doing
D. wastodo

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