我国地势最为低平的省份是[ ]
A．辽宁
B．宁夏
C．广东
D．江苏
答案：D
网上购物时，当卖家发货后，买家就无法了解货物的传递详情了。
It’s really not ___________ you to do such a silly thing.
A．clever enough of
B．clever enough for
C．enough clever for
D．enough clever of
