1· “This is all what Dr·Smith said at the meeting." 还有2 "He promised to come and see us after the supper."3."John come here to see you,but he left five minutes ago."4." I've heard him but I never know him."
问题描述：
1· “This is all what Dr·Smith said at the meeting."
还有2 "He promised to come and see us after the supper."3."John come here to see you,but he left five minutes ago."4." I've heard him but I never know him."
答
这是一个倒装句。原句应该是：Smoking is permitted at no time in the meeting room.含有否定含义的词组位于句首时句子要倒装，而且是部分倒装，也就是
答
1.what 应该是 that,（定语从句的关系词）
2.去掉 the
3.come 应该是 came
4.heard 应该是 heard of "听说"