The Chinese ship, Tianyu 8, was reported

题型:选择题

问题:

The Chinese ship, Tianyu 8, was reported ______ off the east coast of Kenya in November, 2008. [      ]

A. to be attacked

B. to have been attacked

C. to be attacking

D. to have been attacking

考点:不定式的完成式不定式的被动式
题型:选择题

患者拟行结肠镜检查,护士介绍口服硫酸镁清洁肠道的方法,患者询问其与口服甘露醇的不同之处,该护士合适的回答是()

A.检查前3天每晚服用

B.检查前观察并记录排便次数及性质

C.检查前3天半流饮食

D.检查前1天流质饮食

E.检查前1天下午服用

题型:选择题

硫酸二甲酯泄漏后,先将( )洒在污染处进行中和,也可用漂白粉或5倍水浸湿污染处,再用( )浸湿,最后用热水和冷水各冲洗一次。

A.氨水,酸水

B.氨水,碱水

C.酸水,氨水

D.碱水,氨水

题型:选择题

有胶质和易挥发成分的商品,在一定因素的影响下,引起部分物质凝固、进而发生沉淀或膏体分离现象称之为()。

A.溶化

B.串味

C.沉淀

D.挥发

题型:选择题

When being a small boy, _____.  [ ]

A. I went with my father to France    

B. my father took me with him to France  

C. my father went with me to France

D. my father took me to France

题型:选择题

操作手工电弧焊时,电焊机外壳必须有良好的(),焊钳绝缘必须良好。

A.接地

B.绝缘

C.性能

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