For most households, lighting accounts ... 10 percent - 15 percent of the electricity bill.
A. of B. to C. in D. for
K
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5 tháng 3 2022
PART IV. READING
Read the passage then choose the correct answer to fill in the blank:
For most North American households, lighting accounts for 10 percent to 15 percent of the electric bill. However, this amount can be (28) ............... by replacing an ordinary 100-watt light bulb (29) ............. an energy-saving bulb. These bulbs use a quarter of the (30) ............ of standard bulbs and last eight times (31)............. Therefore consumers can save about US7to7to21 per bulb. Ultimately, these innovations will save energy as well (32)....... conserving the Earth’s resources.
26. A. reduce B. reduced C. reducing D. reduces
27. A. in B. on C. to D. with
28. A. electric B. electrical C. electricity D. electronic
29. A. longer B. long C. the longest D. the longer
30. A. with B. as C. on D. of
1 tháng 5 2018
last-with-to-save-for-cost
SAVING ENERGY
For most North American households, lighting accounts(1).....last............ 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light buld(2)......to..... an energy-saving buld. These bulds use a quartar of the electricity of standard bulds and(3)........for...... eight times longer. Therefore consumers can(4).......cost........ about U7toU7toU21 per buld
For most households, lighting accounts ... 10 percent - 15 percent of the electricity bill.
A. of B. to C. in D. for