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【单选题】
对异常粪便的描述,以下错误的一项是A.
下消化道出血为柏油样便
B.
肛门狭窄呈扁平状或带状
C.
胆道梗阻呈陶土色便
D.
消化不良呈腐臭味
E.
痢疾病人粪便中伴有脓血
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举一反三
【单选题】Ellen 查看材料
A.
All animals have the right to live for themselves.
B.
Some vegetarians in fact eat small-sized animals.
C.
Vegetarians need to do more to save animals'lives.
D.
Some people have overstressed the rights of animals.
E.
Vegetarians should be consistent in their eating habits.
F.
How can I become a vegetarian without a favorable environment?
G.
Eating less meat saves not only the life of animals but also that of your own.
【简答题】硅二极管正向导通时,两端电压约为 V
【简答题】轮藻的有性生殖方式为_______，其雌雄生殖器官分别为：_______和_______。
【单选题】Rod 查看材料
A.
All animals have the right to live for themselves.
B.
Some vegetarians in fact eat small-sized animals.
C.
Vegetarians need to do more to save animals'lives.
D.
Some people have overstressed the rights of animals.
E.
Vegetarians should be consistent in their eating habits.
F.
How can I become a vegetarian without a favorable environment?
G.
Eating less meat saves not only the life of animals but also that of your own.
【简答题】主题匹配（共5小题；每小题2，满分10分） 阅读下面5段语言材料，从A到F选项中找出与它们相对应的标题。 小题1:You should say “Thank you” when someone gives you the food on the table, when someone keeps the door open for you, when someone says you have d...
【简答题】单词分类。 请根据所给句子的意思，从下面方框中选出适当的词，并将其字母标号填在相应的位置。 小题1:It’s the first exam for Tom after he went to the college. He did ____/___ in it. 小题2:Be careful when you ____/_____across the road. 小题3:The shirt feel...
【单选题】Jeff 查看材料
A.
All animals have the right to live for themselves.
B.
Some vegetarians in fact eat small-sized animals.
C.
Vegetarians need to do more to save animals'lives.
D.
Some people have overstressed the rights of animals.
E.
Vegetarians should be consistent in their eating habits.
F.
How can I become a vegetarian without a favorable environment?
G.
Eating less meat saves not only the life of animals but also that of your own.
【简答题】轮藻的有性生殖方式为(), 其雌雄生殖器官分别称为()和()。
【简答题】轮藻的雄性生殖器官叫______，雌性生殖器官叫______，其有性生殖方式为______。
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