A.need
B.should
C.oughtto
D.have to
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A.Should
B.Will
C.Shall
D.Are
A.need to
B.don’t need
C.needn’t
D.need
A.it must have rained
B.it must rain
C.it must be raining
D.it must have been raining
A.See
B.To see
C.Saw
D.Seeing
A.was she doing
B.did she do
C.is she doing
D.has she hone
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Gift giving is the same thing in China and America in that （）.
The wound soldier made an effort to stand up, but the general stopped him.
It"s no good learning English without practice.
所有的公共場(chǎng)所都應(yīng)完全禁止吸煙。
It took years for Einstein"s theory to gain acceptably.
What effect has the Internet had on music piracy
There is nothing so admirable as a man whose sacrifices his life and happiness for others.
What is true about the people suffering from dementia
Which of the following is the author"s suggestion
Having a conversation with people with dementia will be （）.