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【单选题】
设A、B是3阶方阵，E是3阶单位阵，|A|=2，且【图片】，则错误的是A.
B.
| AB |=2| B |
C.
| A+B |= -4
D.
| AB+2E |=4
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举一反三
【单选题】(自编)We often get up late and have ______ around midday.
A.
lunch
B.
brunch
C.
dinner
D.
breakfast
E.
: B
F.
程度:易
G.
解析:根据句意可知,我们周日早上经常起得很晚,快到中午时才吃早午餐。A项lunch为中餐,B项dinner为晚餐,D项形式错误。只有B项brunch为breakfast和lunch的拼缀。故选B项。
H.
(自编)Can I make an _________ with Doctor Wang?
I.
appointment
J.
appoint K. disappoint L. disappointing
【单选题】We often get up late and have_____around midday.
A.
lunch
B.
brunch
C.
dinner
D.
breakfast
【单选题】自我介绍中的20秒介绍技巧不包含下列哪项?
A.
我是谁:生动、形象、个性化地介绍自己的姓名,使氛围变得轻松
B.
我做过什么:代表着你的经验和经历(“我做专业的汽车销售已有3年了”)
C.
我做成过什么:代表着你的能力和水平(“我是我们店‘回头客’最多的销售顾问”)
D.
我在哪里上的学:代表着你的学习经历
【多选题】Which of the following information do we often get from a personal ad of the Uninted States?
A.
living condition
B.
occupation
C.
hobby
D.
age
E.
height
【单选题】We often get ______ when people cut in line. [ ]
A.
annoying
B.
annoyed
C.
to annoy
D.
annoy
【简答题】We often get ________remarks regarding the cleanliness ofour patio. (compliment)
【单选题】We often get remarks regarding the cleanliness of our classroom.(U1-A )
A.
complementary
B.
complimentary
C.
comprehensive
D.
contrary
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