We were most impressed with your _________.
A: efficient
B: efficiency
C: effective
D: effectively
A: efficient
B: efficiency
C: effective
D: effectively
举一反三
- We were most impressed with your __________(efficient).
- This is one of the most ______ ways of reducing pollution. A: effective B: efficiency C: effect D: efficient
- The related information can help you to operate the machine (efficient) ________. A: efficient B: effective C: efficiency D: efficiently
- We are much impressed by the _____ your leather shoes that were displayed on your stand at recent trade fair in Paris.
- Her boss is very satisfied with her for she is an____secretary. A: effective B: effect C: efficient D: efficiency