(单选题) The newcomers have to undergo one month's ________ training before they take their positions in the company.(本题2.5分)

A. expensive

B. exclusive

C. intensive

D. selective

(单选题) September is the _______ month of the year? ( )(本题3.0分)A. nineB. ninthC. t

(单选题) –What’s the time by your watch? –____________________.(本题2.0分)A. Sorry, my

(单选题) Infant ________ rate is the number of infants dying before reaching one ye

(单选题) To maintain clarity and ________, we leave all complicated theories aside.

(单选题) ---- May I have your name?( ) ---- ________.(本题2.0分)A. Yes, pleaseB. All r

(单选题) It’s the best that you _____ .( )(本题2.0分)A. will carry out the planB. woul

(单选题) The notice on the lobby reminds all the guests to make sure that their ___

(单选题) As days _________, a deep friendship began to develop between them. (本题2.5

(单选题) My grandma was so _____of flying that she always preferred to take a train

（单选题，2分） “——Martha English?” Yes,she ___. A. Is/isn't B. Are/is C. Is/is D. Are/