帮我回答几个英语单选题,1.The classroom is big enough ____,but we will h

1.The classroom is big enough ____,but we will have to move if we have more students.
选A.for the moment暂时;at that moment 在那一刻;in a moment 在瞬间;for a moment一会儿
2.____ science and technology advancing,people live a better and more comfrtable life.
选D,伴随状语,with后跟名词加动词ing形式,译为“随着"
3.Until then,his family ____ from him for six months
选D,then"到那时",指过去,而他的家人没有他的消息是指六个月前到”then"那个时间段时,属于过去的过去,故用过去完成时.由于六个月是个持续时间,A表示的动作具有瞬时性 ,故不能选A
4.He said that he would telephone me the moment he ____.
选C.the moment表示“一...就...”,他说他一到那儿就会给我打电话.would是过去将来时,所以the moment 后用arrived,说白了就相当于if的条件句.if he arrived ,he would telephone me.
5.Lucy has lived in Canada for twelve yeas,so she ____ life there.
选B.used to过去常常,不合意义,故排除.题目的意思是说露西在加拿大待了十二年,所以习惯了那儿的生活.前面用的是has lived,后面表示她现在习惯了,故用现在时,故可以排除C答案.又因为get used to 是短暂性动词,指的是瞬间短暂性动作,不具备完成时的形式,故排除D.所以答案选B.若是选C,那么题目应改为Lucy had lived Canada for 12 years

1.A.for表示在这个时候，针对问题而言
2.D.with的复合结构
3.C.后面有for six months，一段时间，用完成时
4.C.the moment连词化，又要有实意动词
5.C.get used to表示习惯于

A C D C C