问题
选择题
-Look! How busy the building workers are!
-Yes, I see. The houses ____ by them will be completed next week.
A.built
B.being built
C.to be built
D.having been built
答案
答案:B
-Look! How busy the building workers are!
-Yes, I see. The houses ____ by them will be completed next week.
A.built
B.being built
C.to be built
D.having been built
答案:B