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【单选题】
我国经济转向高质量发展阶段的趋势性特征是增长动力由A.
规模速度型粗放增长转向质量效率型集约增长
B.
中低端转向中高端
C.
要素驱动、投资驱动转向创新驱动
D.
高速增长转向高质量增长
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举一反三
【简答题】Now that she's got a boyfriend, Toebe is no longer crazy about________.
【单选题】Questions 20-22 will be based on the passages you have just heard
A.
wildfires
B.
famine
C.
flood
D.
plague
【单选题】Cyber-fraud has been a threat to organiztions ______.
A.
since the late 1990s.
B.
since the early 1990s, when business networks began connecting to the Internet
C.
since fraud in the real world ran rampant in 1990
D.
since the younger generation of fraudsters were better equipped with computer knowledge in the 1990s.
【单选题】Questions 19 and 22 will be based on the following passage.---20
A.
His telephone went out of order.
B.
The buyers had to leave soon.
C.
He began to work at 8 a.m.
D.
He had made an appointment with her at 8 a.m.
【简答题】cyber fraud
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