试题详情
—Can you guide the new comer to the post office now?—________, if he is ready.A．
试题详情
The problem lies in______ we’re now giving him a fish, not teaching him how to f
试题详情
With lots of problems ________ in the class, our teacher looks very relaxed and
试题详情
—Shall I pick you up after school this afternoon?— ________, if it’s convenient
