Section B Fill in each blank with the proper form of the word or phrase given in the brackets.1. __________ (Turning/Turn) left at the end of the road—the mall is on your right.2. Please ___________ (don’t make/not to make) any noise—the children are sleeping.3. __________ (Tries/Try) the dress on. That way you’ll know if it fits you.4. __________ (Be/Being) careful with that glass because it’s very fragile.5. __________ (Don’t spending/Don’t spend) all your money on the first day of your trip!
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Section C Complete the passage with the appropriate words given in the brackets.For many years my cousin had a good office job where she earned a lot of money. However, she was unhappy. It seemed like there was just one (1) __________ (solve/solving/solution). She needed to make a change and finally (2) __________ (figure out/figures out/figuring out) what she wanted to do. So my cousin decided to go traveling—and get (3) __________ (paid/pays/paying) for it. She didn’t want to lose all her savings, so she found a job in a theme park where she worked with children. After that, she spent a season as a (4) __________ (crew/crewing/crews) member on a cruise ship, sailing around the Mediterranean. The last time I met my cousin I realized that her experience had turned her into a much happier person. We met for coffee and she gave me some advice. What was it? “(5) __________ (Follow/Following/Follows) your dreams!”
Part 4 Writing (15 points)Imagine you are on holiday in your favorite Chinese town or city. Write a postcard to your friend. In your postcard, you have to mention:· the weather· who you are with· what you are doing· what you are eatingHi _____________________________,Greetings from _____________________________! We’re having a _____________________________ holiday here and the weather is _____________________________. We arrived _____________________________ and on our first day we _____________________________.We’ve been _____________________________. And of course, we’ve _____________________________.We’ve been enjoying some _____________________________ is my favorite!See you soon,Li
碳溶解在γ-Fe中所形成的固溶体是_____。
A. 铁素体
B. 奥氏体
C. 渗碳体
D. 珠光体
渗碳体在钢中是强化相,组织中渗碳体量越多,强度越高。
A. 对
B. 错