语法与词汇
46.What has vexed us most in the past year is that, although I make almost $3bn (in the US market), my profit has been very tiny.
【正确答案】
B
【答案解析】这句话的意思是：过去一年中，最使我们烦恼的是，虽然我(在美国市场)收入近30亿美元，利润却异常微薄。画线词vex意为“使烦恼”；annoy意为“使苦恼”；astonish意为“使惊讶”；enlighten意为“启发、开导”；content意为“使满足、使心安”。根据题意，答案为B。