问题
Mr Smith spoke slowly and clearly to________all of us students could follow him.
A:test
B:be sure
C:examine
D:make sure
B:be sure
C:examine
D:make sure
正确答案是：
同类题型
The teacher won’t begin the class ______ all the students ______.
The people living in that apartment have free to that swimming pool.They don’t have to be charged.
The ________ you learn, the ________ you want to learn.
What _______ if you don’t finish your work on time — Mrs. Brown will be very angry.
Prince William __________the students playing football when he visited Shanghai.