问题
选择题
— How’s your tour around the North Lake? Is it beautiful?
— It ______ be, but it is now heavily polluted.
A．will
B．would
C．should
D．Must
答案
答案：C
题目分析:句意：－你的北湖旅行怎么样，那儿美吗？－应该很美的，只是现在污染很严重。Should be...表推测，“应该...”。故C正确
考点:考查情态动词