【单选题】( )指的是人们借助语言要素中的诺干模糊特点,用以表达思想和交流情感的一种方式。
【单选题】What a trouble I am in! If only I ______ my teacher suggestions. [ ]
【单选题】If only I _____ a few days ago!Then I wouldn’t have been feeling so worried now.
【单选题】I paid a fine of 200yuan for speeding. If only I _________ the traffic rules!
【多选题】影响霉菌产毒的条件有_________、_________、_________以及___________等
【单选题】What a choice! If only I had ____ the wise man’s advice before I decided.
【简答题】十进制数40的补码是: (用8位二进制表示)