The professor delivered a very interesting lecture about theof ancient Chinese philosophy at the seminar.
A. border
B. essence
C. host
D. routine
查看答案
The cnficing sides took the steptoward negotiation.
A. creative
B. obvious
C. initial
D. resourceful
It is important for people to continuallytheir confidence.
A. acquire
B. suspend
C. recall
D. boost
For the first time, every employee of our companyhave a 15-day paid holiday a year.
A. is entitled to
B. is characteristic of
C. attend to
D. is open to
The two countries are overthe boundaries of their coastal waters.
A. bundled up
B. stepped up
C. in dispute
D. pass through
微信支付 
支付宝支付