问题

(2013·高考四川卷)He is so busy.He cannot afford enough time with his son________he wants to
A:even if
B:as if
C:because
D:before
B:as if
C:because
D:before
正确答案是:
同类题型
Which of the following underlined parts is different in pronunciation from the others
Had she _____ her promise, she would have made it to Yale University. [ ]
They made a final that they would build a school for the poor children.
There are always many volunteers in greatevents, ________–Yes. Many hands make light work.