_______ both sides accept the agreement

题型:选择题

问题:

_______ both sides accept the agreement will the two countries live in peace.

A.Only if

B.Unless

C.If only

D.As long as

考点:并列连词从属连词
题型:选择题

阅读和观察下面的材料及漫画,结合教材知识回答问题:

(1)材料和漫画分别说明了什么?共同告诉我们一个什么道理?

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                                

(2)作为中学生,我们应如何文明上网?

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                             

(3)针对青少年沉溺网络的问题,请你给社会、学校、家庭和经营者提出几点建议。

                                                                                                                                                            

                                                                                                                                                             

                                                                                                                                                            

                                                                                                                                                            

题型:选择题

兴奋性为零的时期是()。

A.绝对不应期

B.相对不应期

C.超常期

D.低常期

E.正常期

题型:选择题

根据早产儿的消化系统特点,容易发生下列哪些情况()

A.坏死性小肠结肠炎

B.低血糖

C.生理性黄疸较重,持续时间长

D.低蛋白血症

E.易感染而致腹泻

题型:选择题

在装卸桥检修中,铸钢滑轮补焊加工后的偏差应为多少?

题型:选择题

国家为了保证劳动者在生产过程中的安全与健康而采取的组织措施有制定劳动保护方针、实行劳动保护()、进行劳动保护立法。

A、检查

B、监管

C、监察

D、监督

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