A-A+
A student is (allowed) to (enter into) this ro
问题详情
A student is (allowed) to (enter into) this room (only if) a teacher (has) given permission.
A．allowed
B．enter into
C．only if
D．has
参考答案
正确答案：B
解析：enter(进入)是及物动词，后面可以直接加名词，应把into去掉。
考点：
问答库
