A、 a porter
B、 is a porter
C、 as a porter
D、 that of a porter
答案：D
A、 a porter
B、 is a porter
C、 as a porter
D、 that of a porter
答案：D
A. Who's there?
B. Who's that speaking?
C. Who are you?
D. Who wants to speak to Mark?
A. Don't mention it.
B. That's fine.
C. Nice talking to you.
D. Call back again.
A. much too
B. too much
C. very much
D. much very
解析：这道题考察的是形容词的用法。在英语中，表示程度的副词通常放在形容词之前，而不是之后。在这个句子中，我们需要用一个副词来修饰形容词"cold"，表示程度上的强调。选项A "much too" 符合英语的表达习惯，表示"太……了"的意思，所以是正确答案。
举个例子来帮助理解，比如说你今天穿了一件薄外套出门，但是外面的天气非常寒冷，这时候你的朋友就会建议你说："You'd better wear more clothes. It's much too cold today." 意思就是你最好多穿点衣服，今天天气太冷了。
A. it isn't the same
B. it can't be right
C. I don't think so
D. I'd rather not
A. Don't mention it
B. Hm, not too bad
C. Thanks
D. Pretty fast
A. I 'm a teacher.
B. I play football.
C. You are a student.
D. They clean rooms.
A. for
B. likely
C. due
D. because
解析：这道题考察的是固定搭配的用法。正确答案是C: due。在英语中，我们常用“be due to”来表示某事是由于某种原因造成的。所以正确的表达应该是“The accident was due to careless driving.”，意思是这起事故是由于粗心驾驶造成的。
举个生动的例子来帮助理解：假设你的朋友小明因为迟到而被老师批评了，你可以说：“小明迟到是由于他昨晚熬夜玩游戏，所以他迟到是due to熬夜玩游戏。”这样就能更好地理解“due to”的用法了。
