所有的植物细胞中都含有叶绿体。（）

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问题判断题

所有的植物细胞中都含有叶绿体。（）

答案

题目分析：并不是所有的植物细胞中都含有叶绿体，叶绿体主要存在于叶肉细胞中，一些幼嫩的茎的细胞里也有叶绿体，但在根部细胞和叶表皮细胞等处则没有叶绿体，错

听力题

单词填空（根据首字母或汉语写单词的正确形式，每小题1分，共10分）

小题1:The sea is c________ again after the terrible storm.

小题2:She looked calm, but _________(实际上) she was very nervous.

小题3:We are not satisfied with her ___________(态度) to the poor.

小题4:The professor has s_________ from cancer for almost one year.

小题5:The firemen r_______（营救）three women from the burning house yesterday. .

小题6:The whole city was d___________ in the earthquake.

小题7:He is so stubborn that no one can p_________ him to change his mind.

小题8:A great person has many good q________ ——kindness, determination, wisdom and so on.

小题9:Let’s divide it into five ___________(相等的) parts.

小题10:Mandela was s___________ to five years in prison in 1962.

单项选择题 A1/A2型题

特发性脊柱侧凸，其发展速度加快的年龄为（）。

A.5～10岁

B.11～17岁

C.18～22岁

D.23～27岁

E.28～32岁