Question

________ be sent to work there?

A. Who do you suggest
B. Who do you suggest that should
C. Do you suggest who should
D. Do you suggest whom should

Answer 1

答案A
特殊疑问句的疑问词一定在句首，立刻排除C、D两项；do you suggest是插入语，把它去掉之后，剩下的应该是一个完整的句子。可以看出，B项去掉do you suggest之后多了一个that。A项去掉插入语后是who be sent to work there，这里在who之后省略了should。之所以这样，是受到了插入语中的suggest的影响。