【题目】This car is environmentally friendly because it uses electricity instead of gas. , it is less expensive.
A. Besides B. However
C. Instead D. Meanwhile
在线课程【答案】A
【解析】
考查副词。A. Besides另外；B. However然而；C. Instead 相反；D. Meanwhile与此同时。句意：这辆汽车是环保的，因为它用电而不用汽油。此外，它更便宜。结合句意可知答案为A。