1.thiskind of microwave oven ___B________well a.sell b. is sold c.is selling 这种款式的微波炉卖的很好...因此用被动.2.this paining C____to a museum in new york in 1977 a. sells b. sold c. was sold 这个题目是不是要把paining 改为 painting.也是用被动.