_is recommended that the scheme be introduced.
A: It
B: That
C: This
D: When
A: It
B: That
C: This
D: When
举一反三
- Make eye _______with the interviewer when you are introduced. A: contection B: contact C: connection
- When first _____ to the market, these products enjoyed great success. A: introducing B: Introduced C: introduce D: eing introduced
- Our university has introduced an important new scheme in __________ with IBM, which will help to prepare students for the working environment.
- ICAO空域分类方案中包括哪七类空域？（What are the seven classes of airspace in the classification scheme of airspace recommended by ICAO?）
- Which of the following is not recommended when you prepare text slides?