问题
选择题
—Did you return Fred's call?
—I didn't need to ________ I'll see him tomorrow.
A.though
B.unless
C.when
D.because
答案
答案:D
句意:——你给Fred回电话了吗?——我没必要,因为明天我要去见他。though虽然;unless除非;when当……时;because因为。
—Did you return Fred's call?
—I didn't need to ________ I'll see him tomorrow.
A.though
B.unless
C.when
D.because
答案:D
句意:——你给Fred回电话了吗?——我没必要,因为明天我要去见他。though虽然;unless除非;when当……时;because因为。