【题目】If you __________ faults but you still want the bicycle, ask the shop assistant to reduce the price.
A. come across B. care about
C. look for D. focus upon
在线课程【答案】A
【解析】考查动词短语辨析。句意：如果你发现这辆自行车有毛病但还是想要，你就要求这家商店的营业员减价。A:偶遇，发现；B:在乎，关心；C:寻找；D; 注意力集中到……。