—How’syourtouraroundtheNorthLake?Isitbeautiful? —It

问题详情：

 —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

【回答】

C

知识点：情态动词

题型：选择题