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【单选题】
以下几种连杆机构中, ( )不可能存在急回特性。A.
对心曲柄滑块机构
B.
曲柄摇杆机构
C.
偏置曲柄滑块机构
D.
摆动导杆机构
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【单选题】听力原文：Here are your menus. Now, the main special of the day is your choice of Beef, Lamb, or Chicken Tajine for $12.99. This is a popular Moroccan dish made in a special clay pot with potatoes, onions,...
A.
It is $9.99.
B.
It is very spicy.
C.
It is popular in Korea.
D.
It is made in a clay pot.
【简答题】The salad is made of lettuce, broccoli, potato and celery.
【简答题】To save time, many Americans buy foods which can be quickly made ready for the table. On holidays, families enjoy delicious meals. For example, on Thanksgiving Day, the fourth Thursday in November, fa...
【单选题】邓女士，27岁，已婚，因阴道分泌物多，伴外阴瘙痒1周而就诊。妇科检查：阴道后穹隆处有大量稀薄泡沫状分泌物，阴道黏膜有多处散在红色斑点，宫颈光滑。若要确诊，辅助检查最重要的是
A.
阴道分泌物悬滴法检查
B.
阴道分泌物检查真菌
C.
阴道分泌物细菌培养
D.
阴道分泌物找线索细胞
E.
阴道细胞学检查
【简答题】Moussaka It’s a Greek _______ 1. It’s made of aubergines, lamb, tomatoes, garlic, lots of herbs and _____________ 2 cheese. Brownie It’s a ________ 3. It’s got lots of chocolate in it. Steak The steak...
【简答题】(P56 New 3)Do you like the food in your school?You are going to hear a news report on cafeteria food at Berkeley public schools.Listen and decide whether each statement below is true(T) or false(F). (...
【单选题】邓女士,27岁,已婚,因阴道分泌物多、伴外阴瘙痒1周而就诊。妇科检查:阴道后穹隆处有大量稀薄泡沫状分泌物,阴道黏膜有多处散在红色斑点,宫颈光滑。临床诊断为
A.
细菌性阴道病
B.
淋病
C.
老年性阴道炎
D.
外阴阴道假丝酵母菌病
E.
滴虫性阴道炎
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