Hardly had Susan finished her words when Bob said _____________, "Don′t be so mean," pointing a finger of warning at her.

What would Americans say when they mean "Dont waste time or effort by trying to

[单选题]She had just finished her homework her mother asked her to practice playing the piano yesterday.A． when B. while C. after D. since

[单选题]The underlined words "resorted to" mean ______.A． stopped doing somethingB． gave upC． turned to something else for helpD． went on with

Which of the following words mean "消除"?A. take awayB. clear upC. removeD. clear

Which of the following words mean "确保"?A. assureB. ensureC. guaranteeD. pledge

Which of the following words mean "优势"?A. meritB. virtueC. benefitD. upside

Hardly had he finished his speech ______ the audience started cheering.A. andB.

[单选题]When received the order "Finished With Engine", which of the following operations is wrong?A．stop the L.O pump, S.W pump, jacket water cooling pump immediatelyB．stop the F.O booster pumpC．engage the turning gear, turn the main engineD．open the main

So I dont know exactly what she said.一、单项选择题(本大题共20小题，每小题1分，共20分)Choose the best

[单选题]She had hardly got home________ her husband went to work?A．whenB．afterC．thatD．since