There is a map ________ the world ________ the back wall of the classroom.
A. of;at
B. of;on
C. in;at
D. for;near
查看答案
You mustn’t read ________ the sun.It’s bad ________ your eyes.
A. below;to
B. in;for
C. under;for
D. with;to
You are so kind to help me ________ my English.
A. for
B. to
C. with
D. at
Great changes have taken place _______.
A. in the last few year
B. in the last few years
C. in the past few years
D. on the last year
There are some birds singing _____ the trees.
A. in
B. on
C. at
D. from
微信支付 
支付宝支付