"An intricate vine" in Paragraph Four refers to______.
A.the difficulty for an inpatient hospital stay
B.the huge amount of hospital charges
C.the problem in calculating hospital charges
D.the complexity of hospital charges
此题为判断题(对,错)。
A.整流模块、静态开关、逆变器、蓄电池
B.逆变器、防雷模块、整流模块、静态开关
C.整流模块、功率因数补偿模块、蓄电池、静态开关
D.整流模块、功率因数补偿模块、蓄电池、静态开关、机架
A.Buy the colorful seeds.
B.Expose them in the sunlight.
C.Grow them with the water and fertilizer.
D.Leave them on the vine for a few weeks.
The rear view of the stranger______.
A.is compared to a statue
B.has matchless symmetry
C.is compared to a garden vine
D.is typical of a South Sea Islander
The word "rebound" in the passage is closest in meaning to
A.decline
B.recovery
C.exchange
D.movement