--Do you think Jack will lend us a hand?
问题:
--Do you think Jack will lend us a hand?
--He is the last one to help others. He _____lend his hand, though.
A.can
B.must
C.should
D.might
--Do you think Jack will lend us a hand?
--He is the last one to help others. He _____lend his hand, though.
A.can
B.must
C.should
D.might