We are disappointed to note that so far we have not received your L/C which ______ us before April 1st.
A.shall reach B.must have reached C.should have reached D.is reaching正确答案C
We are disappointed to note that so far we have not received your L/C which ______ us before April 1st.
A.shall reach B.must have reached C.should have reached D.is reaching正确答案C