The students found easy to work out this maths problem.A. itB. thisC. that D. him

问题补充：

The students found easy to work out this maths problem.

A. it

B. this

C. that

D. him

答案：

(答案→)A. it

B. this

C. that

D. him

解析：此题重点考查代词辨析，this/that指示代词；him人称代词宾格；it在该句中作形式宾语，真正宾语是后面的不定式短语，意思：学生们发现做出这道数学题很简单，故选A