The ____________ of our production means we have cheaper products.
A: efficient
B: efficiency
C: efficiently
D: efficial
A: efficient
B: efficiency
C: efficiently
D: efficial
举一反三
- The ____ of our production means we have cheaper products. A: effect B: economic C: efficiency D: efficient
- The （efficient）of our production means we have cheaper products.
- The _________ of our production means we have cheap products.
- The related information can help you to operate the machine (efficient) ________. A: efficient B: effective C: efficiency D: efficiently
- Computers and mobile phones, playgh they are indeed making our life__________ and more ________have reduced the need for face-to-face cotyr unication. A.easily;effienenl B.easy,efficient C.easy;efficiently D.easily;efficiently