the experiment __the students A:surprise B:surprised C:was surprised D:was surprised at怎么选?请说明原因?

the experiment __the students A:surprise B:surprised C:was surprised D:was surprised at怎么选?请说明原因? THE HOCKEY EXPERIMENT怎么样 theoldprofessorgaveordersthat,the.experiment[]before6 the news feed experiment 死亡实验 THE EXPERIMENT怎么样 work for 和work on的 区别 附加一道题 注重过程 求解Dr wang has been working __the experiment for the whole evening,and he is still continuing ___the experiment after a 20-minute break.A.with, to prepare for B.for ,preparing C .on, pre __the twins enjoyed__at the party yesterday. __the twins enjoyed__at the party yesterday. Who __the boy and the girl? Danny is throwing the basketball __the net look,the teacher is standing __the blankboard 蒸汽实验 THE STEAM EXPERIMENT怎么样 恐怖实验 THE TERROR EXPERIMENT怎么样 费城实验 再生 THE PHILADELPHIA EXPERIMENT怎么样 This is 什么 want for the experiment F___these instructions to do the experiment. 介词填空：1 The table is __the kitchen,it is __the right. the teacher is _______with the experiment done by him [satisfy ]