一、单选题 1.  If you are tired, ______ a rest. A. have B. having C. to have D. had 满分：4  分  得分：4 2.  ______ children they are! A. What B. What a C. How a D. How 满...

一、单选题 1.  Shanghai ______ on the Huangpu River. A. stand B. stands C. is being stand D. has stood 满分：4  分  得分：4 2.  When you ______ at the door, I ______ some w...