【简答题】How might your adviser feel if you keep on mentioning this kindness? The advisor might feel ______ .
【单选题】对于油品加氢精制法的优点,以下描述不正确的是()。
C.
使催化裂化汽油中辛烷值较高的烯烃饱和而降低其辛烷值
【单选题】If you keep on,you’ ll succeed .
【单选题】Be _____ about life. You can get over those unhappy moments and cucceed in time If you keep on trying.
【单选题】You can make yourself _____ in English pretty well if you keep on speaking the language.
【简答题】以下程序的循环次数是 For j = 1 To 10 Step 2 Print jNext jA. 10 B. 5 C. 4 D. 6