单项选择题


A．as if
B．as long
C．as far as
D．if
<上一题 目录 下一题>
热门 试题

单项选择题
A．adultsB．parentsC．eldersD．teachers
A．adults
B．parents
C．elders
D．teachers
单项选择题
Food canning technology makes it possible to______.
A．increase the amount of food products.
B．make food more delicious
C．eat previously seasonal food at any time
D．grow strange plants
相关试题