赞题库-背景图
单项选择题

about the universe up till now.

A．So little had me known 　
B．Only a little do we know
C．Very little have we known
D．Little shall we know
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热门试题

单项选择题I play football than baseball.

A． prefer
B．had better
C．would rather
D．like better

单项选择题The boys family is very poor. He has no pen or no paper .

A．to write by; to write in
B．to write with; to write on
C．to write; to write
D．to write on; to write in