在“所有的大学生是学生”和“有的学生是大学”这两个判断中,谓项都是( )
A.都是周延的
B.都是不周延的
C.既有周延的,也有不周延的
D.不能区分
答案:B
门诊手术病人的选择原则不包括()。
A.手术时间短
B.对病人生理影响小
C.ASA1~2级
D.技术要求不高
E.一般不受年龄限制
句型转换。
1. My grandpa listens to the radio every day. (用at this time yesterday改写)
My grandpa _____ _____ to the radio at this time yesterday.
2. Let's go and have a look, _____ _____? (改为反意疑问句)
3. I borrowed an MP4 from Kate yesterday. (改为同义句)
Kate _____ an MP4 _____ me yesterday.
4. Mr. Wang is very busy. He can't go fishing with my father. (改为同义句)
Mr. Wang is _____ busy _____ go fishing with my father.
5. They were climbing the mountain when it began to rain. (就划线部分提问)
What _____ they _____ when it began to rain?