( ) —_______．

—He is six．

A． How old are you

B． How old is she

C． How old is he

D． How old is it

[主观题]B．Leo is sixty-six． But he looks young． He has two children-one is a son and the other is a daughter． He has lo tennis rackets，8 baseballs，6 basketballs， 12 soccer balls and 8 volleyballs． But he never plays sports． He only likes collecting sports th

[单选题]A．On Sundays，Peter gets up at six． He puts on(穿) his clothes and does some wash-ingc洗衣服）． He eats breakfast at seven o'clock． He doesn't go to school: There are not any classes on Sundays． He reads English and Chinese and does his homework in the m

[单选题]He was [banned]from driving for six months.A.listedB.forbiddenC.handledD.in

[单选题]He was [banned]from driving for six months.A.listedB.forbiddenC.handledD.in

[主观题]A．ccording to the principles or the six key points proposed by Harvard Business School to judge the quality of an elevator pitch, it may be inferred that the example given in lesson five could be a defective one.()

[单选题]We ________ at half past sixA．have a breakfastB．make the breakfastC．has breakfastD．have breakfast

[单选题]Six people werekilled in that [accident].A.eventB.incidentC.sceneD.location

[单选题]In the ISO 9126, there are six key software quality properties, including functionality, reliability, usability, efficiency, maintainability, as well as （）。（）A.correctness B.security C.portability D.stability

[单选题]Our plane ______at six and landed in BeijingA． takes off, within four hoursB． took off, four hours laterC． rose up, after four hoursD． raised up, in four hours

[试题](b) Illustrate EACH of the six problems chosen in (a) using the data from the Bettamould division/TRG scenario;and (6 marks)