单选题
She gave up her job as a nurse because she found the children too difficult ______.
【正确答案】
B
【答案解析】[试题类型] 动词不定式作宾补
[试题精解] 本题考查动词不定式作宾语补足语。在一些表示思维活动的动词后面接带to的不定式短语作宾语补足语,如:believe,declare,find,prove,think,discover,feel,imagine,judge,sup- pose,understand等等。如:I believe him to be reliable.(我相信他是可靠的。)本题中,只有B选项为动词不定式,因此B为正确答案。