We want someone to design the new art museum for us. -__________ the young fellow have a try?[ ]

______ useful robot! It can help with the housework like a human servant.

Is she a hard-working student——Yes, she is. She studies ______. She isalso good at PE. She runs very______.

Do you still remember when we wentto the Summer Palace — I can’t remember it well, but it _____sometime last July

填入下列句子横线上恰当的一组关联词是社会主义制度的巩固，社会主义事业的发展，只能是两个文明同时建设、相互促进的结果。    两手都硬起来，  能两个文明一起上；单有一手硬，   可能有一时的效果，   最终两个文明都上不去。