成人英语三级考试

【单选题】It isn't quite ______ that he will be present at meeting.


A．sure
B．right
C．exact
D．certain

网考网参考答案：D
网考网解析：
固定搭配。sure和certain同义，常可通用。固定句型为It is certain that…或者It is sure to do sth，因此选项D正确。 查看试题解析出处>>