日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

A.which B.although C.and D.so

A. Forget to B. Don’t forget to

C. Not forget D.Not forget to

A. tastes B. sells C. looks D. Sounds

—Less than 20 minutes by underground.

A. How soon B. How often C. How long D. How far

A. sing B. exercise C. draw D. Write

A. cut down them B. cut them up

C. cut them down D. cut up them

【題目】We need clear air and water, so we _____ protect the environment.
A.can
B.may
C.must
D.might

【題目】He spent a lot of time on English. ______, he got the most points in the English test.
A.In fact
B.Otherwise
C.As a result
D.However

A. listening B. to listen to C. being listened D. listening to