问题
选择题
The building ______ stone and each stone ______ more than two tons (吨). [ ]
A. is made of; weighed
B. is made of; weights
C. is made of; weighs
D. is made from; weighs
答案
答案:C
The building ______ stone and each stone ______ more than two tons (吨). [ ]
A. is made of; weighed
B. is made of; weights
C. is made of; weighs
D. is made from; weighs
答案:C