The bell is ringing! It's time _____ les_爱下问搜题

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问题选择题

The bell is ringing! It's time _____ lessons.[ ]

A. to have

B. to having

C. having

D. have

答案

答案：A

选择题

给下列句子选择正确的汉意。

( ) 1. We are students.
( ) 2. I am from China.
( ) 3. I eat with my mouth.
( ) 4. I am in the shop.
( ) 5. I am seven years old.
( ) 6. I have two eyes.
( ) 7. Where are you from?

A. 我7岁了。
B. 我用嘴吃东西。
C. 我有两只眼睛。
D. 我来自中国。
E. 你来自哪？
F. 我们是学生。
G. 我在商店里。

多项选择题

颈部动脉明显搏动见于（）

A.心包积液

B.主动脉瓣关闭不全

C.三尖瓣关闭不全

D.甲状腺功能亢进

E.高血压