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
B
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
内容
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Since you are so busy, you do need a very _________ secretary. A: effective B: efficient C: efficiency D: efficiently
- 1
By （） a cheaper material for the steel in our products, we can greatly reduce manufacturing costs. A: substituting B: replacing C: alternating D: displacing
- 2
This company is planning to develop and produce ____ cars and components in the country. A: energy efficiency B: energy efficient C: energy efficiently D: energy effectively
- 3
Due to increased costs for materials used in our manufacturing process, we have to increase the wholesale price of our products.
- 4
This means they can ensure high levels of ___________ with advanced technology. A: efficiency B: efficiencies C: efficient