【简答题】Section A Directions: In this section, there is a short passage with 5 questions or incomplete statements. Read the passage carefully. Then answer the questions or complete the statements in the fewes...
【多选题】二氧化碳气体保护焊的主要工艺参数有( )等。
【多选题】下列属于二氧化碳气体保护焊短路过渡焊时的主要焊接工艺参数有()
【单选题】It was there, the police believe, _________ she was able to activate the recorder she kept in he
A.
22. It was there, the police believe, _________ she was able to activate the recorder she kept in her bag. A.until
【单选题】—Lucy has never been to Qingdao, has she? —________. She hopes to go there one day. [ ]
【单选题】This is a photo of my aunt when she had______, and now she has a few ______.
A.
short hairs; grey hair
B.
short hair; grey hairs
D.
short hairs; grey hairs
【多选题】二氧化碳气体保护焊的主要工艺参数有( )等
【简答题】Directions: This section is to test your ability to give proper responses. There are 4 recorded questions in it. After each question, there is a pause.
【单选题】plt.savefig保存图片可以保存成什么格式
【简答题】Section A (1~4) Directions: This section is to test your ability to give proper responses. There are 4 recorded questions in it. After each question, there is a pause. The questions will be spoken t...