1、I didn't ________ to take a taxi but I had to as I was late.

　　A) assume　　B) suppose　　C) mean　　D) hope

　　2、The hours ________ the children spend in their one-way relationship with television people undoubtedly affect their relationships with　real-life people.

　　A) in which　　B) on which　　C) when　　D) that

　　3、In Disneyland every year, some 800,000 plants are replaced because Disney refused　to ________ signs asking his "guests" not to step on them.

　　A) put down　　B) put out　　C) put up　　D) put off

　参考答案&解析：

　　1、C　assume与suppose意思相近都是假设，认为的意思，hope表希望，而只有mean有“mean to do”打算做什么这个形式，因此答案为C。

　　2、D　此题考察定语从句，在这先行词是The hours,但它并不表示具体的时间，不是时间状语，而是一个定语从句，因此答案为D。

　　3、C　“put down”是记下的意思，“put out”是熄灭的意思，“put up”是张贴的意思，“put off“是推迟的意思，所以只有选项C符合题意。