The WTO urged that all the countries ___
题型:选择题
问题:
The WTO urged that all the countries ________ measures to prevent swine flu spreading.
A.take
B.must take
C.are to take
D.took
The WTO urged that all the countries ________ measures to prevent swine flu spreading.
A.take
B.must take
C.are to take
D.took