对胎儿来说，起影响作用的心理因素主要就是母亲的（）。
参考答案：情绪状况
阅读下面的诗，然后回答问题。
静夜四无邻，荒居旧业贫。
雨中黄叶树，灯下白头人。
以我独沉久，愧君相见频。
平生自有分，况是蔡家亲。
【注】蔡家亲：表亲
（1）此诗表达了作者怎样的感情？
___________________________________________
（2）前人认为全诗动人之处在“雨中黄叶树，灯下白头人”两句，请从情景关系的角度分析其独到之处。
根据句意用所给动词的适当形式填空。
小题1:How do you like our city? Wonderful. I ___(stay) here for another two days.
小题2:Everyone in our class except the twins ____ (hope) to visit the Great Wall.
小题3:He won’t go camping next week because he is busy ______( study) for exams.
小题4:No smoking here . Oh, sorry. I ______ ( not see ) the sign.
小题5:I think every one of them ________(solve) the maths problem at the moment.
小题6:The people in the northern part of China often make fires ____ (keep) warm.
小题7:Could you tell me when ______ (leave) for New York?
小题8:If you ______(not be ) careful, you will make mistakes.
小题9:There ______( be) an interesting film tonight, is there?
小题10:Look! There is a wallet _______ (lie) on the ground.
