我记得如果语意发生转折,那么应该用转折词,而 and 是无法表示转折语气的。那么这里是否应该用and呢?还是应该用yet/while?
请大家指点!
207. In the textbook publishing business, the second quarter is historically weak, because revenues are low and marketing expenses are high as companies prepare for the coming school year.
(A) low and marketing expenses are high as companies prepare
(B) low and their marketing expenses are high as they prepare
(C) low with higher marketing expenses in preparation
(D) low, while marketing expenses are higher to prepare low, while their marketing expenses are higher in preparation |