问题 单项选择题

分项工程的单价分析中,分摊系数β等于整个工程项目的待摊费用之和除以所有分项工程的()。

A.机具使用费之和

B.人、料、机费用之和

C.人工费之和

D.材料费之和

答案

参考答案:B

写作题

Jack是一名九年级的学生,最近迷上手机游戏,经常玩到深夜,睡眠不足,不能认真听讲,导致成绩下降。妈妈很生气,不再让他使用手机。假如你是他的朋友Tina,请你写一封信给他,建议他要合理使用手机,如查阅资料,记单词等。同时,考试在即,要理解父母、老师的心情,要主动去沟通,得到他们的原谅和帮助。

要求:

包含所给要点,语言流畅,意思连贯,适当拓展;词数80词左右;开头和结尾已给出,不计入总词数。

参考词汇:become poor in study; get angry with ; communicate with; forgive.

Dear Jack,

I am sorry to hear that you quarreled with your parents about playing mobile phone games.

                                                                     

                                                                     

                                                                     

                                                                     

                                                                     

                                                                     

                                                                     

                                                                     

Yours,

多项选择题