18．1 can _________ swim _________skate． Will you teach me how to swim and skate?

A． not only，but also

B． both，and

C． either，or

D． neither，nor

[单选题]30． Why can fish swim in the water? Jack's answer is ________ ．A．fish can't walk on landB． fish can- t swim on landC． fish can-t walk in the waterD．fish has no legs or hands

[单选题]He likes to swim _______.A.and to play football B.and playing footballC.but

[主观题]to, I, how, last, winter, skate, learned__________________________________________________________________________.

[名词解释] 脱鞋道岔 skate throw-off switch

[试题]Swim Co offers training courses to athletes and has prepared the following breakeven chart:Required:(a) State the breakeven sales revenue for Swim Co and estimate, to the nearest $10,000, the company’s profit if 500 athletes attend a training course.

[问答题]I think everyone knows how to swim.

[主观题]Ifyoudon’tliketoswim,you_____aswellstayathome.A．)shouldB)mayC)canD)would

[主观题]D．o you want to join the________(swim) club?

[试题]If you don't like to swim, you _____ stay at homeIfyoudon'tliketoswim,you_____stayathome.(A)shouldaswell(B)mayaswell(C)canaswell(D)wouldaswell

[试题]If you don't like to swim, you _____ stay at home.Ifyoudon'tliketoswim,you_____stayathome.(A)shouldaswell(B)mayaswell(C)canaswell(D)wouldaswell