______ people are going abroad.[ ]
A. A lot
B. a lot of
C. lots of
D. lot of
答案:B
You'll have to book a ticket __________ if you want to see that show. [ ]
A. on time
B. in advance
C. on schedule
D. in time
对冲伤最常造成()
A.脑干损伤
B.弥漫性轴索损伤
C.硬膜下血肿
D.颞、额叶挫裂伤
E.枕叶损伤