Ilikeoranges,butmymotherlikeor-优题课

I like oranges, but my mother _______like oranges.
A. don’t
B. doesn’t
C. isn’t

科目英语题型单选题难度中等

知识点：时态辨析

The car runs ___ a very high speed and directly hits the tree beside the street.

The old man ___ a blue sweater is our new headmaster.

___ the beginning of the meeting, the president made a speech ___ how to reduce pollution.

This beautiful skirt ____________ of cotton.
A. is made from B is made of C. makes from D. makes of

This problem is so tough that they can’t find the ____.