题目内容
19．A large vocabulary is a must if you want to learn a language well．分析 如果你想学好一门外语，大的词汇量是必须的．
解答 答案是vocabulary．
本题考查语境中选用恰当的词；vocabulary n．词汇，往往用large/small 修饰；a large vocabulary词汇量大，故答案是vocabulary．
点评 首字母填空必须在对语境整体理解的基础上抓住指向答案的关键线索、固定句型或搭配等，并联系首字母，同时注意所选词的形式变化．
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44．Some children under 5in UgandaB．
A．don't like bananas
B．need more Vitamin A
C．don't get enough friut
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Super banana | Australian biogeneticist（生物遗传学家）James Dale visited Uganda，a poor African country，in the early 2000s．There he found that 15--30percent of children under 5were at risk of becoming blind because they did not get enough Vitamin（维他命） A．Dale also learned that people there love bananas．They eat three to eleven bananas a day．So he came up with the idea to plant bananas containing added nutrition（营养） in order to improve Ugandans'health． With the help of Bill Gate's foundation，Dale developed the "super banana"．He added a gene tothe friut，making i rich in Vitamin A．In June，"super banana"began tests on human in the US． |
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A．don't like bananas
B．need more Vitamin A
C．don't get enough friut
45．James Dale invented"super banana"toA．
A．improve the health of Ugandans
B．help Ugandans to become richer
C．attract Ugandans to eat bananas
46．Which of the following about"coaching basketball"is TRUE？A
A．It can help shoot the hoop more accurately．
B．It makes a basketball match more challenging．
C．It makes basketball popular all over the world．
47．Which of the following might be the best title for the passage？C
A．Technology Is Everywhere
B．You Can Be Smarter
C．Two Inventions of 2014．