赞题库-背景图
单项选择题

A．In warm air.
B．In cold air.
C．When it reaches the polar region.
D．Only when the clouds are down low.
<没有了 目录 下一题>
热门试题

单项选择题When the author was invited by Mrs. Brown to go on a picnic, she accepted it happily.

A．Y
B．N
C．NG

单项选择题A．She’’ll have some chocolate cake.B．She’’ll take a look at the menu.C．She’’ll go without dessert.D．She’’ll prepare the dinner.

A．She’’ll have some chocolate cake.
B．She’’ll take a look at the menu.
C．She’’ll go without dessert.
D．She’’ll prepare the dinner.