Question

It is not very easy for the Chinese ________ for a visa(签证) to the USA.  
A. apply               B. to apply            C. applying    D. applied

Answer 1

B

试题分析：句意：对于中国人来说申请区美国的签证时不容易的。固定句式：It is+adj.+ for sb to do sth，故选择B。