单项选择题

This is the material ______ in the laboratory last week.

A. to be tested
B. testing
C. being tested
D. tested
<上一题 目录 下一题>
热门 试题

单项选择题
Which Japanese company has invested in the U. S.
A. The Nestle Company.

B. Many American companies.
C. The Toyota Motor Company.
D. The FAW Groups of China.
单项选择题
Where do some foreign students in American colleges prefer to live
A. In a hotel.

B. In a house.
C. In an apartment.

D. In a friend’s home.
相关试题