单选题
The professor is quite difficult
pleased
.
A、
to please
B、
to be pleased
C、
for pleasing
D、
pleasing
【正确答案】
A
【答案解析】
[解析] 本题考查结构应用。句意为:取悦教授相当困难。此句真正的主语是不定式。此句的正常语序应为:To please the professor is difficult.此句常写作:It is difficult to please the professor.因此,答案为A。
提交答案
关闭