问题 选择题
In a shop ___ customers.
A.it is important pleasedB.it is important to pleaseC.there is important to please
D.there is important pleasing
答案

答案:B

there is表示有,这是it作形式主语,不定式做真正主语的句子。句意是:在一家商店,取悦于客人是很重要的

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