2010-2011浙江慈溪云龙中学高二上学期期中联考英语试卷

适用年级：高二
试卷号：91301

试卷类型：期中
试卷考试时间：2017/7/20

1.选择题(共4题)

1.在30%的蔗糖溶液中，不会发生质壁分离的一组细胞是（）
①洋葱根尖生长点细胞 ②人的口腔上皮细胞 ③洋葱表皮细胞 ④干种子细胞
⑤蛙卵细胞 ⑥洋葱根尖的根冠细胞

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2.在30%的蔗糖溶液中，不会发生质壁分离的一组细胞是（）
①洋葱根尖生长点细胞 ②人的口腔上皮细胞 ③洋葱表皮细胞 ④干种子细胞
⑤蛙卵细胞 ⑥洋葱根尖的根冠细胞

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风调雨顺，五谷丰登反映的是（）

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风调雨顺，五谷丰登反映的是（）

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. After class they will discuss the _____ to the study of physics.

A．approaches

B．means

C．methods

D．ways

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We must avoid _____ a bad impression on others in public places .

A．to leave

B．leaving

C．to have left

D．leave

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we were ______ at the news of her sudden death.

A．astonishing

B．to astonish

C．astonished

D．astonish

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The _______ boy was last seen _______ near the East Lake.

A．missing; playing	B．missing; play
C．missed; played	D．missed; to play

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–My family had a free vacation in the beautiful city last weekend. We had a lot of fun there.
-- _________.

A．It’s a great pleasure	B．I’m glad to hear that
C．You’re welcome	D．That’s very nice of you

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试卷分析