A.must keep
B.must be kept
C.must be keep
D.must be in
您可能感興趣的試卷
你可能感興趣的試題
A.won’t
B.needn’t
C.can’t
D.may not
A.to look
B.looking
C.look
D.looked
A.write
B.have written
C.was writing
D.have been writing
A.need
B.should
C.oughtto
D.have to
A.Should
B.Will
C.Shall
D.Are
最新試題
The author"s attitude towards gift giving is （）.
Cars turn into dead weapons when they are driven carelessly.
It is quite typical of him to be late.
No agreement was （） in the discussion as neither side would give way to the other.
What effect has the Internet had on music piracy
Having a conversation with people with dementia will be （）.
Nobody can work well if he is distracting.
The Crimea also released CDs for sale in shops because （）.
What is true about sales of music over the last year
All male guests at this restaurant are respectfully requested that they are put on coat and tie.