During the Second World War, once before, the U-boats had been _____ because of air attack.
A.in trouble |
B.in the trouble |
C.for trouble |
D.within trouble |
推荐套卷
During the Second World War, once before, the U-boats had been _____ because of air attack.
A.in trouble |
B.in the trouble |
C.for trouble |
D.within trouble |