Our new solar-energy device is about 100 times (efficient)_________ than its previous design.
举一反三
- Before we set off, we (advise) 1 to buy personal travel and health insurance for the trip. Our new solar-energy device is about 100 times (efficient) 2 than its previous design. The secretary failed (call) 3 the customer and so the company lost the account. We (sincere) 4 hope that our cooperation will be further developed and strengthened. Much to his (disappoint) 5 , his plan has been turned down by the committee.
- Solar energy is now in its infancy, ________.
- For energy transport, the heat capacity of air is about 3 400 times greater than that of water.
- Our new library is ________ the old one. A: four times size of B: bigger four times than C: four times bigger than D: four times as big as
- These are our main products. This is our l______(最新的）design and it’s our own design.