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【单选题】
《2019年政府工作报告》指出以服务( )为导向,改革优化金融体系结构,发展民营银行和社区银行。A.
数字经济
B.
民营经济
C.
实体经济
D.
国民经济
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举一反三
【简答题】The______(expand)of the factory made room for more equipment.
【单选题】Because the company was doing more business, it was necessaryto the factory .
A.
extend
B.
increase
C.
rise
D.
grow
【单选题】The factory has introduced modern , with the workers can work more efficiently.
A.
equipment; which
B.
equipment; it
C.
equipment s ; which
D.
equipment s ; them
【单选题】现有四个化学反应,在标准状态下,反应的自由能变化分别为 Δ r G m θ (1) , Δ r G m θ (2) , Δ r G m θ (3) , Δ r G m θ (4) ,且有 Δ r G m θ (1)=Δ r G m θ (2)-Δ r G m θ (3)+2Δ r G m θ (4) ,则这四个反应的平衡常数之间的关系为 。
A.
K 1 θ =K 2 θ ·(K 4 θ ) 2 ／ K 3 θ
B.
K 1 θ =K 2 θ -K 3 θ +2K 4 θ
C.
K 1 θ =2K 2 θ ·K 3 θ ／ K 4 θ
D.
lnK 1 θ =(K 2 θ -K 3 θ +2K 4 θ )
【单选题】The workers of the factory were string for more ____
A.
wages
B.
salary
C.
economics
D.
economy
【单选题】More and more automatic machines ______, the output of the factory that manufactured electronic equipment increased tremendously.
A.
using
B.
having used
C.
having been used
D.
to have been used
相关题目：
【单选题】The workers of the factory were string for more ____
A.
wages
B.
salary
C.
economics
D.
economy
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