A.attend toB.cause toC.contribute toD.devote to

【题目】—We've only got this small bookcase. Will that do?
—No,I am looking for is something much bigger and stronger.
A.who
B.that
C.what
D.which

A.infectedB.effectedC.perfectedD.defected

【题目】—Was it by cutting down staff she saved the firm?
—No, it was by improving work efficiency.
A.when
B.what
C.how
D.that

【题目】The club,25 years ago, is holding a party for past and present members.
A.founded
B.founding
C.being founded
D.to be founded

【题目】Have you sent thank-you notes to the relatives fromyou received gifts?
A.which
B.them
C.that
D.whom

A.healedB.treatedC.curedD.operated

【题目】There is much truth in the ideakindness is usually served by frankness.
A.why
B.which
C.that
D.whether