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【单选题】
构成染色质的基本结构单位是A.
染色线
B.
DNA双螺旋
C.
核小体
D.
螺线管
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【简答题】A day in the life of a family is 4)_________ work and school, errands and chores. At the end of a busy day we can find children 5)________ sharing the s of their day with Mom and Dad. It’s a 6)__...
【单选题】B: Good! I know Chris, Josh, and Tony play basketball every Saturday afternoon. ____________10_____________. Wow, that’s cool! I’d love to. We can play basketball together on Saturdays.
A.
What plan do you suggest?
B.
What would you do in my situation?
C.
You could always start with an exercise programme.
D.
Maybe you should join them.
【单选题】What is the main idea for Part Four? 10 There are no doubt countless discoveries to be made under the surface of the sea, whether they are species we know to exist but have yet to observe in their own...
A.
There are no doubt countless discoveries to be made under the surface of the sea.
B.
It is imperative that we keep pushing the limits of our ocean. We will not find megalodon, but we might find the key to our survival on Earth.
C.
There are countless discoveries to be made and lots of work to be done, but it is worth our while to do so as we might find the key to our survival on Earth.
D.
All of these types of findings fit together in a jigsaw puzzle that, as it reaches completion, reveals to us how people fit into the picture and how we can best manage, conserve and protect the oceans for our own benefit.
【简答题】Dinner this evening is at eight o’clock. We’d like everyone to meet in the bar for drinks from about seven o’clock. 9 __________ we can enjoy a drink together until the coach leaves for the 10 _______...
【简答题】完形填空题 Hi, Miss Zhou, How are you? Long time no see. From your wechat, we can see your 1 which make us 2 the happy days we 3 together in our Vocational School. We know you have 4 to Singapore 、 Thaila...
【简答题】用化学方法鉴别下列物质 1 —戊炔和 2 —戊炔两种溶液
【简答题】together we can___10___
【单选题】Don’t spend money in the generous way.You should some money for when you are in trouble.
A.
lay aside
B.
lay down
C.
lay for
D.
lay off
【单选题】I have _______ money but I can't give you ________. [ ]
A.
some; some
B.
any; any
C.
any; some
D.
some; any
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