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【单选题】
化学来源于生活，化学应用于生活．下列对“化学与生活”的认识，有错误的是A.
吃水果、蔬菜可以补充维生素
B.
塑料购物袋有利于减少“白色污染”
C.
缺碘会患大脖子病
D.
禁止使用各种食品添加剂
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【简答题】在公式 S= 1 2 (a+b)h 中，已知b=3，h=5，S=20，则a=______．
【单选题】— Zhang Lili, “the most beautiful teacher”, has moved us deeply. — Yes, and she is ______ popular with her students.
A.
sometimes
B.
never
C.
always
D.
hardly
【单选题】听力原文：This is William Marshall with this hour's top story. The City of Plasburg today has announced plans to create a brand new sports complex in downtown Plasburg. According to Mayor Jackson Tuttle, t...
A.
A brand new sports car will be launched.
B.
A new mayor will be elected.
C.
A sports complex will be created.
D.
The Plainsview Bridge is being repaired.
【单选题】What moved us most was that they never________.
A.
lost hearts
B.
lost their heart
C.
lost heart
D.
lost their hearts
【单选题】As ___ matter of fact, it was her attitude towards ____life that moved us most.
A.
a; the
B.
a; /
C.
/ ; /
D.
the; /
【简答题】母乳喂养的好处有哪些?
【单选题】美国国歌《星条旗之歌》中唱到: “哦,你可看见......谁的阔条明星,冒着一夜炮火,依然迎风招展......你看星条旗不是还高高飘扬,在这自由的国土,勇士的家乡。”美国人追求的“自由”在下列文献中都有体现,其中出现最早的是( )
A.
《独立宣言》
B.
1787 年宪法
C.
《人权宣言》
D.
《解放黑人奴隶宣言》
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