发动机曲轴轴承异响发出的声音是（）声。A、“嘡嘡” B、“啪啪_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

发动机曲轴轴承异响发出的声音是（）声。

A、“嘡嘡”

B、“啪啪”

C、“嗒嗒”

D、“噗噗”

答案

参考答案：A

填空题

看图，补全下列句子。

1. They are in the ____________

2. Have some ____________

and ____________

3. My uncle is a ____________

4. My aunt is a ____________

选择题

Is there _____ in today’s paper?

A．important something

B．important anything

C．something important

D．anything important