.用括号内动词的适当形式填空1.The problem _____(discuss) yesterday was ver
.用括号内动词的适当形式填空 1.The problem _____(discuss) yesterday was very important. 2.The problem _____(discuss) now is very important. 3.The problem _____(discuss) tomorrow is very important.
1.The problem __discussed___(discuss) yesterday was very important. 2.The problem __being discussed_(discuss) now is very important. 3.The problem __to be discussed___(discuss) tomorrow is very important.