题目内容
Now Mr. Zhou has became ______ expert ______ teaching Chinese.
- A.an; at
- B.the; in
- C.a; of
- D./; /
A
expert为元音开头，词前应用an。表示“在汉语教学方面”应用at，所以选A。
expert为元音开头，词前应用an。表示“在汉语教学方面”应用at，所以选A。
练习册系列答案
灵星计算小达人系列答案
相关题目
| 完形填空。 | ||||
| Mr. Zhou and his students are on the train. Everyone is 1 . They'll arrive in Shanghai. Now, they are 2 their way to their sister school by 3 . The school is not far 4 their hotel. Mr. Zhou becomes more excited. He is from Shanghai. His parents and his friends will be glad 5 him. He and his students are talking 6 their plan in the bus. First, they will study in their sister school 7 months and then they will see some 8 places in Shanghai. About four months 9 , they'll go 10 Nanjing. | ||||
|