【名词&注释】
市场调查(market research)、乳化剂(emulsifier)、防腐剂、组成部分(part)、细胞核(cell nuclear)、浓墨重彩(highly embellishing)、红木家具(blackwood furniture)、良莠不齐(good estate)、原形成层(procambium)、束间形成层(interfascicular cambium)
[单选题]蓝藻和细菌都无细胞核，是原核生物。( )
A. 正确
B. 错误
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举一反三：
[单选题]
A. needs
B. activities
C. judgments
D. habits Ks5u
[单选题]---Hi, Tom. Any idea where Jane is?---Shein the classroom. I saw her there just now.
A. shall be
B. should have been
C. must be
D. might have been
[单选题]下列各句中，划线的成语使用恰当的一项是
A. 对于这座神秘的古代墓葬，专家们希望能从漫无边际的史料中找到一些关于它的蛛丝马迹。
B. 从长辈们的闲言碎语中，他了解到父亲乔明志曾经是一位屡立奇功、威名赫赫的抗日英雄。
C. 在44年的记者生涯中，他创作了一批优秀的新闻作品，在中国新闻史上留下了浓墨重彩的一笔。
D. 市场调查发现，国内一些商家销售的红木家具(blackwood furniture)质量良莠不齐(good estate)，有关部门提醒消费者选购时要谨慎。
[单选题]30________
A. strength
B. independence
C. importance
D. safety
[单选题]The settlement is home to nearly 1,000 people, many of left their village homes for a better life in the city.
A. whom
B. which
C. them
D. those
[单选题]乳剂型气雾剂的组成部分不包括以下内容（ ）。
A. 抛射剂
B. 潜溶剂
C. 耐压容器
D. 乳化剂
E. 防腐剂
[单选题]BRichardSolo 1800 Rechargeable Battery
A. In just minutes a day, plug in and charge your iPhone quickly!
B. Just plug RichardSolo 1800 into your iPhone once or twice a day, for fifteen minutes, and keep your iPhone charged up. At your desk, or at dinner, plug RichardSolo into iPhone to instantly transfer charge. No more battery worries. RichardSolo will charge iPhone to full 1.5 times, and it is good for 3-5 years of recharges.
C. Use the iPhone while charging it. Even charge the RichardSolo 1800 and iPhone together at the same time. Take only one charger when traveling and wake up in the morning with the RichardSolo and the iPhone charged.
D. RichardSolo 1800 is largest in its class and holds its charge for months. Works with almost all iPhone cases.
E. Your satisfaction is guaranteed, with our 30-day return privilege. If you’re not satisfied for any reason, we’ll email you a pre-paid return label.
F. Actual customer comments:
G. To have your company exhibit such good service is unbelievably refreshing. — P.S.
H. C．
I. You have provided me one of the best services I have ever seen on any online/ telephone shopping. — T.K.
K. This is the best customer service experience I have had in a long time. — L.L.
L. L.
M. 61. How long does it take the battery to charge up an iPhone?
N. 15 minutes. B． 30 minutes. C． 1.5 hours. D． 3 hours.
[单选题]束中形成层和束间形成层(interfascicular cambium)是由原形成层(procambium)残留下来的。( )
A. 正确
B. 错误
[单选题]百合的学名为Lilium brownii var．viridulum，可见百合是L．brownii的一个( )。
A. 亚种
B. 变种
C. 原变种
D. 变型
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