摘要：33． she has worked with us for several years ,she doesn’t leave us much impression. A．Because B．Unless C．Although D．Until.
网址：http://m.1010jiajiao.com/timu_id_1674966[举报]
________ she has worked with us for several years, she doesn’t leave us much impression．
[ ]
A．Because
B．Unless
C．Although
D．Until
________ she has worked with us for several years，she doesn't leave us much impression．
- A.Because
- B.Unless
- C.Although
- D.Until