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【简答题】
business trip put sb through the close of the business field trip fill in letterhead double sided filing cabinet
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【单选题】听力原文：Did you get your hair cut? (A) I know, I really need to do it. (B) Yes, it was getting a little long, (C) There's a great barbershop on Broadway. (10)
A.
B.
C.
【简答题】Did you cut____ your old credit card after youreceived the new one?
【单选题】听力原文：(Man) Where did you get your hair cut? (Woman) (A) It was getting too long. (B) About every two months. (C) At the new shop downtown. (12)
A.
B.
【简答题】1979年,科威特科学研究所对81尾雄虾进行标志放流试验,其每10天时间间隔内重捕的尾数如表所示: 标志放流后的天数 重捕尾数 0— 501 10— 270 20— 133 30— 177 40— 55 50— 96 60— 17 70— 27 80— 2 90— 4 试用重捕尾数的对数对时间的线性相关关系估算其总死亡系数和捕捞死亡系数,并说明该死亡系数每10天和每一年时间间隔的数值。
【单选题】冬季住院部的病室环境最适宜的温度和相对湿度要求是
A.
18~22℃,50%~60%
B.
20~25℃,60%~70%
C.
15~20℃,40%~50%
D.
10~17℃,30%~40%
E.
14~15℃,15%~25%
【单选题】You look different. When did you have your hair ?
A.
cuts
B.
to cut
C.
cut
D.
cutting
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