单选题
The police don't know who committed the crime, but they ______ Jones.
【正确答案】
B
【答案解析】suspect怀疑。doubt泛指一种怀疑的态度,如:I doubt the truth of the news.我怀疑这消息的真实性。doubt作动词时仅用于两种简单的句型,即后接宾语或宾语从句。suspect多用于具体的“怀疑”,即举出怀疑对象和怀疑内容,可用的句型也比doubt丰富得多。如:The overseer(监工)suspected him of theft.