在已打开表文件的第4条记录前插入一条记录，可使用的命令是（） A: 首先执行GO4然后执行INSERT B: 首先执行GO4然后执行INSERTBEFORE C: 首先执行GO4然后执行INSERTBLANK D: 首先执行GO3然后执行INSERTBEFORE

外圆槽加工中需要暂停时选用（ ）指令。 A: GOO B: GO2 C: GO4 D: G99

4) Traffic ____________ usually occurs during rush hours in the morning and evening, when everyone is in a hurry to go to work or go back home.

Listen to the conversation and finish the following 4 questions. Where does the man want to go? (  )

Listen to the conversation and finish the following 4 questions. How does Joshua go to school in Japan? (  )

Which counter should the passenger go to? A: Counter 4 B: Counter 14 C: Counter 17

C3: 4 ______________ is the proper time to go to the post office. A: Lunch time B: Late afternoon C: Morning

【单选题】---I wonder if your wife_________ to the party. ----If your wife _________, s o will mine 。 . A. will go , go B. will go, goes C. goes, will go D. will go, will go A. A. will go ， go B. B. will go, goes C. C. goes, will go D. D. will go, will go

— I wonder if you _______ to the party.— If you _______ to the party, so will I. A: will go, go B: go, go C: go, will go

In the UK, children at the age of________ should go to Primary school.( ) A: 4 B: 7 C: 6 D: 5