英语6.Having a trip abroad is certainly good for the old people6.Having a trip abroad is certainly good for the old people,but it remains _____ whether they will enjoy it.a.to see b.to be seen c.seeing d.seen为什么

英语6.Having a trip abroad is certainly good for the old people6.Having a trip abroad is certainly good for the old people,but it remains _____ whether they will enjoy it.a.to see b.to be seen c.seeing d.seen为什么 连词成句 a,we,trip,are,field,having 英语作文 A Field trip 英语作文《A pleasant trip》 英语作文 A Happy Trip 英语作文A School Trip We are having a school trip怎样改为同义句要求更换having I wish you--------A.a good trip B.to have a good trip C.have a good trip D.having a good应该选什么 a trip to beijing英语作文 a trip to 英语作文,要翻译 求英语作文a trip to 急 英语作文A trip to beijing a trip to 英语作文80词 英语作文A trip to Xiamen [a wonderful trip]为题 的英语作文 A trip to shanghai英语作文 a wonderful trip 的英语作文, 英语作文《a trip to____》帮帮忙