Question

【题目】They found _______ very difficult for them to get up so early every morning.
A.that
B.this
C.it's
D.it

Answer 1

【答案】D
【解析】句意：他们发现对于他们来说每天早上起那么早是非常困难的。that那个；this这个；it's是it is的缩写；it它。这里应选it，它是一个形式宾语，真正的宾语是for them to get up so early every morning。这句话使用的句型是find it +形容词+for sb to do sth.，发现对于某人来说做某事是…的。故选D。