在猪的膀胱中注入一半的30%的蔗糖溶液，扎紧入口，然后将其浸入5

搜题请搜索小程序“爱下问搜题”

问题选择题

在猪的膀胱中注入一半的30%的蔗糖溶液，扎紧入口，然后将其浸入5%的蔗糖溶液中，每隔半小时称一次重量，下列选项中能正确表示测定结果的是[ ]

A．

B．

C．

D．

答案

答案：B

完形填空

根据汉语提示写出正确单词，每空一词（共10小题；每小题1分，满分10分）

小题1:We are looking for someone who is __________ (可靠的) and hard-working.

小题2:We should remain __________ (冷静的) even in face of danger.

小题3:It took a long time for him to __________ (恢复) from a bad cold.

小题4:She speaks __________ (流利的) though not very correct English.

小题5:All these goods here will be __________ (运输) abroad by ship within 3 days.

小题6:When people use words and __________ (词语；表达) different from the “standard language”, it is called a dialect.

小题7:He __________ (毕业) from Harvard University last year.

小题8:Now she’s planning our __________ (时间表) for the trip.

小题9:He went __________ (直接) to Shanghai, without stopping in Beijing.

小题10:Everyone should take a positive __________ (态度) towards life.

问答题简答题

简述有效管理时间的方法。