中国心境障碍的患病率与西方国家相比（）
A.比西方国家高
B.与西方国家一样高
C.比西方国家低
D.与西方国家一样低
E.以上都不对
参考答案：C
Questions refer to the following graphs. BREAKDOWN OF COST TOCONSUMER FOR THE PRODUCTION OF 6 OUNCES OF FROZEN ORANGE JUICE
Of the following, which is closest to the increase from 1975 to 1 980 in the amount received by the processor in producing 6 ounces of frozen orange juice
Dacron sails，when not in use，may be damaged if（）.
A.left in the sunlight
B.stowed wet
C.washed with soap
D.folded frequently
