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【单选题】
人苯丙酮尿症由常染色体上的隐性基因m控制,在人群中的发病极低。理论上,下列推测正确的是( )A.
人群中M和m的基因频率均为1/2
B.
人群中男性和女性患苯丙酮尿症的概率相等
C.
苯丙酮尿症患者母亲的基因型为Mm和mm的概率相等
D.
苯丙酮尿症患者与正常人婚配所生儿子患苯丙酮尿症的概率为1/2
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【简答题】If you look up the word “create” in the dictionary, you will find it means “to brig into being to cause to exist something each of us does daily.” We are creative whenever we look at or think about so...
【多选题】II. Fill inthe blanks with a word or phrase from the box. (本题填写大写序号,否则系统自动判错。)
A.
chairman
B.
consultant
C.
delayed
D.
efficient
E.
flexible hours
F.
human
G.
missing
H.
job security
I.
sports facilities
J.
travel opportunities 1. Flight CA1589 is ________ by half an hour because of bad weather. We apologise for the inconvenience. 2. The photos aren’t in the envelope. They’re________. 3. Renata always does a lot of work, and she works so fast! She’s very ________,isn’t she? 4. I can start work at 7.30, 8.30 or 9.30. I’m very glad I can work ________. 5. Her job has a lot of ________. She goes to adifferent country every month! 6. My company has a gym, a swimming pool and manyother ________. 7. A ________ gives expert advice to a person ororganization on a particular subject. 8.For me, ________ is what I need most. I have three children, so I don’t want tobe out of work. 9.The ________ of the board has called a shareholders’ meeting. 10. I’m in finance, but my partner works in ________ resources.
【多选题】II. Fill inthe blanks with a word or phrase from the box.
A.
chairman
B.
consultant
C.
delayed
D.
efficient
E.
flexible hours
F.
human
G.
missing
H.
job security
I.
sports facilities
J.
travel opportunities 1.Flight CA1589 is ________ by half an hour because of bad weather. We apologise for the inconvenience. 2. The photos aren’t in the envelope. They’re________. 3. Renata always does a lot of work, and she works so fast! She’s very ________,isn’t she? 4. I can start work at 7.30, 8.30 or 9.30. I’m very glad I can work ________. 5. Her job has a lot of ________. She goes to adifferent country every month! 6. My company has a gym, a swimming pool and manyother ________. 7. A ________ gives expert advice to a person ororganization on a particular subject. 8.For me, ________ is what I need most. I have three children, so I don’t want tobe out of work. 9.The ________ of the board has called a shareholders’ meeting. 10. I’m in finance, but my partner works in ________ resources.
【单选题】Task 4 Reading Comprehension(Passage 2) Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating new words, and we ar...
A.
Where all the new words come from
B.
Where those Germans came from
C.
The reason why a word has a certain meaning
D.
The reason why English is spoken around the world
【简答题】Fill-in-the-Blank Word Bank: branding, consulting, culture-specific, demographic marketing,DM, sales promotion, grass roots marketing, guerrilla,psychographic, virat marketing Michelle : I want someth...
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