【单选题】Have you kept in _______ with any of your friends from college?
【简答题】(U1 Listening)Task 2 Mr. Black is registering at the hospital in person. Listen to the conversation and fill in the blanks with what you hear. Mr. Black: Good morning. Nurse: Good morning. Sorry to ha...
【单选题】Sorry to have kept you( ), but Mr. Drake is not in right now.
【单选题】I'm sorry ____ so long, I forgot to tell you in advance where I had put my key.
D.
to have kept you waiting
【简答题】工业机器人可与外部设备集成为一个功能单元,例如 , , 等。
【单选题】Have you kept in contact _____your friends from high school?
【简答题】Mr. Black is registering at the hospital in person. Listen to the conversation and fill in the blanks with what you hear. Task 2.mp3: Mr. Black: Good morning. Nurse: Good morning. Sorry to have kept y...
【简答题】 Angels have nicknames to show their personalities and their goals for the future. 都市天使成员通过自己的绰号来 ( ) ,表明自己将来的目标。
【单选题】--Do you know Professor Yu, an outstanding expert in computers? --Exactly. But I _____ with him for about five years. A. have been in touch B. have lost touch C. have been out of touch D. ...