单选题After the successful laun

问题补充：

单选题AfterthesuccessfullaunchingoftheShenzhou9,______theastronautswillworkandliveinTiangong-1—thespacelabmoduleis______thewholenationcareabout.A.where, whatB.what, thatC.that, howD.how, what

答案：

D解析本题考查疑问词和表语从句。第二空是表语从句，引导词作care about的宾语，用what。第一个空缺状语。