问题:
—Look! What a modem hospital!
—Yes, it is. It_______ in 2007.
[ ]
A. is built
B. was built
C. can be built
D. will be built
—Look! What a modem hospital!
—Yes, it is. It_______ in 2007.
B. was built
C. can be built
D. will be built
—Yes, it is. It_______ in 2007.
[ ]
A. is built B. was built
C. can be built
D. will be built
参考答案: