【单选题】Usain Bolt________what he will be bringing to the audience as he prepares to defend his title in the London Olympics. [ ]
【单选题】He made a summary of what had been done.
【单选题】The best title for this passage would he ______.
A.
The Importance of Being Visible
B.
Role of Women and Minorities in Management
C.
Job Performance and Advancement
D.
Sex and Career Success
【简答题】根据国标GB/T13531.4-2013 化妆品相对密度的测定,液态化妆品相对密度的测定方法有三种方法,第一法为 ,两次平行试验绝对误差不大于 ;第二法为 ,两次平行试验绝对误差不大于 ;第三法为 ,两次平行试验绝对误差不大于 。A. B. C. D. E. F.
【单选题】The most appropriate title for this selection would he______.
A.
The Development of a Materialistic Society
B.
Science and Technology
C.
Science for Self-Reliance
【单选题】Usain Bolt ________ what he will be bringing to the audience as he prepares to defend his title in the London Olympics. [ ]