This is a kind of bat. It lives in south America.

[    ]

　　A. 指人   B. 指物   C. 指事   D. 指地点

The teacher read what you had written in your textbook.

It seemed that he enjoyed it very much.

[    ]

　　A. 指人   B. 指物   C. 指事   D. 指形式主语

Robert told Peter something. I don't know what it was.

[    ]

　　A. 指人   B. 指物   C. 指事   D. 指时间

It is raining hard. The guards are still standing in the rain.

[    ]

　　A. 指人   B. 指物   C. 指事   D. 指自然现象

It is May. We are preparing for the coming exam.

[    ]

　　A. 指人   B. 指物   C. 指事   D. 指时间

The train arrived ______ Beijing half an hour ago.

[    ]

　　A. to   B. in   C. on   D. off

Is this a book ______ radio?

[    ]

　　A. or   B. at   C. on   D. for

We have worked for two hours, let's stop ______ a rest.

[   ]

　　A. to has   B. having   C. have   D. to have

The birds sing in the green trees.

[    ]

　　A. 及物动词   B. 系动词   C. 不及物动词   　　D. 助动词

Time changes all things.

[    ]

　　A. 及物动词   B. 系动词   C. 不及物动词   　　D. 助动词