问题
选择题
The earliest English ___ was written in a kind of English that is now difficult ___.
A．poem; to understand
B．poet; to be understood
C．poetry; to be understand
D．poetry; to understand
答案
答案：D
词义辨析和不定式用法。第一空指诗歌，可以使用poem或者poetry表示诗歌。当形容词是difficult,或者easy的时候，后面使用不定式的主动形式。故D正确。