据2007年统计，我国的高等院校大约有多少所？（） A.1000 B.3000 C._爱下问搜题

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问题单项选择题

据2007年统计，我国的高等院校大约有多少所？（）

A.1000

B.3000

C.2000

D.4000

答案

参考答案：C

补全对话，情景问答

给下列的问句选择答语。

( ) 1. What does he do?
( ) 2. What does she do?
( ) 3. What is it like?
( ) 4. What is he like?
( ) 5. Where is she going?

A. She is going to the cinema.
B. He is old and fat.
C. She is a dentist.
D. He is a doctor.
E. It's long and black.

填空题

若a=0.5³，b=log_1.25，c=log_0.53，则a，b，c三个数的大小关系是：（用符号“＞”连接这三个字母）______．