两个高中英语单选

题目

两个高中英语单选
1.Yesterday i tried to call you,but i could't get through as the telephone was alwaya in______.
A needB useCcaseDaddition为什么选择B?
2.They expect the students to be responsible for the things they do,just as grown-ups_________.
A will B do C can D are
到底选D还是选B?我认为是D 老师说B

答案

in need需要
in use使用中
in case在...情况下
in addition另外
选B, 注意expect sb to do,选项里的动词要能放在to后
如果没有they expect,而是The students are...,那就选D