a和b为两份质量相等的固体，已知a为氯酸钾，b为混有少量二氧化锰的氯酸钾．当分别

用所给词的适当形式填空

Dear Su Mei,

I don’t know what  小题1:   (do) about    小题2:  (go) to    小题3:    (Mike) birthday party tomorrow night. My parents think I should study for    小题4:   (I) English exam next week. If I go to the party, they will     小题5:  (are) upset. Mike

  小题6:   (tell) us to wear nice    小题7:   (clothe), but I don’t have    小题8:   (some). If I wear jeans, I will look the    小题9:   (bad). Also, I’m not sure how to go to the party. If I walk, it will take me too long. If I take a taxi, it will be too expensive. Can you give me some  小题10:  (advice) please?

Tina

胰腺癌和胃癌最容易扩散至（）

A.肾门、主动脉旁淋巴结组

B.门腔间隙、腹腔干周围淋巴结及所在脏器周围淋巴结组

C.肠系膜根部淋巴结

D.髂区、骶前淋巴结组

E.下腔静脉、腹主动脉周围淋巴结

选出没有通假字的一项  [ ]

A ．独五人之皦皦                     

B ．扈江离与辟芷兮

C ．主辱，臣死有余僇                 

D ．即今之傫然在墓者也

按照所用气体不同，气体保护焊可以分为（）和二氧化碳气体保护焊。

预制砼构件的模板费是否列入措施项目费？