专升本考试

【单选题】 Cathy (had) better (to change) her study habits if she (hopes to) be admitted (to a good university).
A．had
B．to change
C．hopes to
D．to a good university

网考网参考答案：B
网考网解析：
had better的用法相当于情态动词，其后接动词原形。改“to change”为“change”。 查看试题解析出处>>