【英语模拟题19-20】
19. The intelligence is known by everyone and spread everywhere but it’s hard to keep track ______ it and tell the truth.
A. to B. of C. on D. from
20. You need to find reliable information to make ______ investment choices
A. sensitive B. sure C. steady D. sound
【答案解析】
19.【答案】B。解析:考查固定搭配。句意:这种情报人人都知道,到处传播,但很难追踪并分辨其真实性。keep track of为固定搭配,意为“追踪,记录”。因此,答案选择B。intelligence通常表示“智力”,也可指“情报”;tell分辨,辨别。
20.【答案】D。解析:考查形容词辨析。句意:你需要找到可靠的信息来作出合理的投资选择。sound“合理的;健康的;可靠的”,符合句意。sensitive敏感的;sure确信的,可靠的,常作表语,一般不作定语,make sure弄清楚,查明白;steady平稳的。故答案选D。