问题
They have socks _____all colors for only three dollars.[ ]
A: at
B: in
C: on
D:of
B: in
C: on
D:of
正确答案是：
同类题型
What ____ this in English?—It _____ a book.
These coats are different _______ size. [ ]
Where are my keys, Dad? I can’t find them.—- Look! They’re under the table. You must _____.
How do you go to ______ work?—I usually take ____bus．
What bad weather!—Yes. If it _______raining, the fields will be covered with water soon.