问题
选择题
Have you ever wondered why some of the smartest students in your class sometimes ________ failing exams?
A.take up
B.pick up
C.come up
D.end up
答案
答案:D
end up 以……结束; ……结束; 捡起; come up 走近; 走近; take up 结束 pick up 捡起; 占据;从事;继续。