单选题I am going to do&nbs

问题补充：

单选题Iamgoingtodo______Ican______himagoodimpression.A.all what, leaveB.all, to leaveC.all that, leaveD.what, leave

答案：

B解析本题考查特殊句式。do what/all that one can to do sth 尽力做某事。