单选题 Yan Ning is an excellent scientist who will return to China In the near

to her motherland.

future.She wants to make a

单选题 A man came to visit the boy's father on         

单选题 People usually get together to eat moon cakes and admire the moon

on             

单选题 -Look! Mike does so well in his speech.

-Yes, he has a(n)_for public speaking.

单选题  Mr. Brown told his son that

单选题 The core of your       is that you and your work partner willalways be there to help each other in a team. 

单选题  Mr. Brown wrote the words down on

单选题 of 9.83 seconds in the TokyoSu Bingtian set a new AsianOlympics Men's 100m semifinal..