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【单选题】
年龄70岁,无其他慢性病的患者血压应控制在()mmHg以下A.
120/80
B.
130/80
C.
140/90
D.
150/90
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【单选题】IBM's Deep Blue is ______.
A.
a robot
B.
a chess master
C.
a programmed chess rival
D.
a computer designer
【简答题】一杯混合酒由哪几部分构成?
【单选题】The victory of Deep Blue shows that
A.
the chess game is too simple for computers to play.
B.
the supercomputer is very good at calculation.
C.
computers will dominate every front of games.
D.
humans should prepare for the attack of computers.
【简答题】企业为车间管理人员缴纳的失业保险费应计入（ ） A . 管理费用 B. 制造费用 C. 销售费用 D . 财务费用
【单选题】Pitted reduction gear teeth having a deep blue color with evidence of overheating have been operated with _______.
A.
excessive speed
B.
improper warm-up
C.
extreme misalignment
D.
inadequate lubrication
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