—Yang Liwei has won great honour for our country.
—Who is Yang Liwei?—What a question! It is surprising that ________ the first spaceman in China.A.you didn’t know our national heroB.to you not to know himC.you should know nothing aboutD.you knew nothing about him
网友回答
C解析因为在it is surprising后的that从句中，谓语要用“should +动词原形”，其中should含“竟然”之意，不可省略。