问题

Hi, Jack. What’s that on the desk— Oh, it’s the new backpack my mom gave me for my birthday.

A:when
B:what
C:which
D:where;

正确答案是：

同类题型

Try this jacket on; it will be perfect ______ you

What’s wrong—I argued with my friend this morning.—___________

下列划线字的读音全都正确的一组是（）

Tom showed me his new cell phone, _______ was small but it could change colors in different weather.

In some developed countries, larger populationis ______________ in their big cities.