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【多选题】
机械零件之间的相似性主要表现在( )等几方面。A.
零件制造工艺相似性
B.
零件材料特征相似性
C.
零件名称相似性
D.
零件结构特征相似性
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【简答题】举例阐述色彩在手机界面视觉设计中的作用
【单选题】Which of the following requires the least working time?
A.
Part time jobs as salesclerks.
B.
Part time jobs as babysitters.
C.
Part time jobs at landscaping teams.
D.
Part time jobs at National Saving Bank.
【简答题】A．Part-time jobs and studying. B．Late night parties and studying. C．Part-time jobs and marriage. D．Marriage and insomnia.
【单选题】This passage is intended to __________.
A.
discuss part-time jobs for students in general
B.
encourage students to take up part-time jobs
C.
show the benefits of part-time jobs to students' studies
D.
praise boys and girls who work part time
【简答题】A．A—B—C—C—I—K A—B—C—H—J—K A—B—C—D—E—F—G B．A—B—C—H—I—K A—B—C—H—J—K A—B—C—D—E—F—G—C—H—I—K A—B—C—D—E—G—C—H—I—K C．A—B—C—H—I—K A—B—C—H—J—K A—B—C—D—E—F—G—C—H—I—K A—B—D—E—G—H—J—K D．A—B—C—H—I—K A—B—C—H—J—K A—...
【简答题】设有广义表K 1 (K 2 (K 5 (a,K 3 (c,d,e))，K 6 (b,k)，K 3 (c,d,e)，K 4 (K 3 (c,d,e),f))，要求：
【简答题】A．part-time jobs and studying. B．late night parties and studying. C．part-time jobs and marriage. D．marriage and insomnia.
【简答题】A．Part-time jobs and studying. B．Late night parties and studying. C．Part-time jobs and marriage. D．Marriage and insomnia.
【单选题】下面有关3DES的数学描述，正确的是()
A.
C=E(E(E(P,K1),K1),K1)
B.
C=E(D(E(P,K1),K2),K1)
C.
C=E(D(E(P,K1),K1),K1)
D.
C=D(E(D(P,K1),K2),K1)
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