单项选择题

________ I admit that there are problems, I don't think that they cannot be solved.

A．Unless
B．Until
C．As
D．While
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单项选择题
Women in the United States gained the right to vote in 1922 ________ constitutional amendment.
A．by way of
B．in view of
C．by means of
D．in spite of
单项选择题
Everyone else will be wearing school uniform. You'll ________ like a sore thumb in that red dress.
A．stand up
B．stick out
C．show off
D．catch on
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