Don't establish a cooperation relation with any company () you have checked its background. A.ifB.unlessC.whenD.though

Don't establish a cooperation relation with any company () you have checked its background.

A.if

B.unless

C.when

D.though


相关考题:

Please pass me the salt, () you? A、doB、don'tC、willD、won't

You seem to be dissatisfied with your present post. I don’t think you judged your ability objectively when you applied for it, () you? A.doB.didC.don’tD.didn’t

You like playing football, () you? A、doB、didn'tC、didD、don't

“Must we finish the work today?” “No, you() . ” A. mustn’ tB. can’ tC. don’ tD. needn’ t

-Mayweleavetheclassroomnow?-No,you______.You______toleaveuntilthebellrings.A.mustn’t,areallowedB.don’thaveto,aresupposedC.needn’t,aren’tallowedD.can’t,aren’tsupposed

Must I stay at the office this afternoon? ---No, you ______.A、don’tB、needn’tC、don’t needD、can’t

You_________tell anyone一it's a secret!A. have toB. don't have toC. mustD. mustn't

You_____tell anyone -it's a secret!A. have toB. don't have toC. mustD. mustn't

You look() What()you()?Atire;did;doBtiring;have;doneCtired;do;doDtired;have;been doing

I put my coat here? Sorry, you()AMay; mustn'tBDo; don'tCcan; needn'tDMay; can't