The classroom is quite clean _____ some waste paper on the floor.

单选题

The classroom is empty, so the students___have gone to the laboratory.(2.0)

答案解析

单选题

The classroom is quite clean _____ some waste paper on the floor.

答案解析

单选题

You must clean the classroom, you?

答案解析

单选题

All the people in the classroom are frustrated() the few who have passed the test.

答案解析

多选题

_______, they made for the classroom in a hurry.

答案解析