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【单选题】
中国海洋大学教授等以褐藻胶为原料,经分子修饰研制出来的海洋药物是 ,作为多糖类药物,可用于高脂血症的防治。A.
琼脂糖
B.
藻胆蛋白
C.
藻红素
D.
藻酸双酯钠
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【单选题】某患者为毕业班老师,住院后表现烦躁,每天批阅学生作业到很晚,此患者属于
A.
角色行为缺如
B.
角色行为消退
C.
角色行为冲突
D.
角色行为强化
E.
角色行为异常
【简答题】阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 Never would I forget the other night when I came across an unforgettable sight while watching the Olympics. It was not a gold medal, or a wor...
【简答题】第二节完形填空（共20小题；每小题1.5分，满分30分） 阅读下列短文，从每小题的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 Pete Rose was a great baseball player. Though I have never met him, he taught me something 31 that changed my life. Pete was being...
【单选题】Why the giant bird in the story could fly to the Southern Ocean?
A.
Because it had endless power and energy
B.
Because it made full use of the strength of accumulation
C.
Because it did not cost much energy when on rainy days
D.
Because it has great wings to support
【单选题】It takes _______________ time, so I don’t often make it.
A.
a lot of
B.
a number of
C.
many
D.
a few of
【简答题】(可选题) Make a record of the steps about buying tickets according to the vedio and upload it. 根据视频录制购买地铁票的步骤的音频 ,然后上传。
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