Question

It is very kind _____ you to help me with my work because it is very difficult _____me to do it by myself.

A．of； for

B．of； of

C．for；of

D．for； for

Answer 1

A

試題分析：根據(jù)語(yǔ)境可知此題考查的是重點(diǎn)句型結(jié)構(gòu)中介詞的固定用法。It is kind of sb to do sth表示某人做某事真好；it is +形容詞+for sb to do sth表示對(duì)某人來(lái)說(shuō)做某事怎樣，故選A。
點(diǎn)評(píng)：介詞一直是各類考試中必考的內(nèi)容，尤其是在固定結(jié)構(gòu)中介詞或副詞的考查又是重點(diǎn)。因此在平常的學(xué)習(xí)過(guò)程中要重點(diǎn)記憶，不要混淆。