______any instructions from the Head Office, we couldn't make any decision.
A. Not receiving
B. Receiving no
C. Not having received
D. Having not received
查看答案
A．wayB．placesC．wordsD．expression
A. way
B. places
C. words
D. expression
A．goodB．badC．muchD．enough
A. good
B. bad
C. much
D. enough
A．familiesB．homesC．factoriesD．offices
A. families
B. homes
C. factories
D. offices
The underlined sentence "Both students hang on until about mid-term" (Para. 1) tells us that______.
A. they didn't study well
B. they didn't take part in class activities
C. they didn't take notes in class
D. they didn't finish their study that term
微信支付 
支付宝支付