问题
Food supplies in the flood-stricken area _______. We must act immediately before there’s none left.
A:have run out
B:are running out
C:have been run out
D:are being run out;
B:are running out
C:have been run out
D:are being run out;
正确答案是：
同类题型
There are a lot of of bike riding.—I agree. It’s good for the environment and it saves money.
The police wereseeking more information to find out _____ the rich merchant
________ seems that she was not interestedin the topic they were talking about.
.—Have you moved into the new house?—No,the building is_________ construction