问题补充:
9. He has just got a nice girl and is always a big smile on his face.
A. engaged to, having on
B. engaged in, dressed
C. engaged in, putting on
D. engaged to, wearing
答案:
A. engaged to, having on
B. engaged in, dressed
C. engaged in, putting on
(答案→)D. engaged to, wearing
解析:可联系答案网客服索取此答案。