Which of the following are instruments?
A、writing tasks
B、questionnaires
C、interviews
D、writing scores
A、writing tasks
B、questionnaires
C、interviews
D、writing scores
第1题
A.Musical instruments developed through the years will sooner or later be replaced by computers.
B.Music cannot be passed on to future generations unless it is recorded.
C.Folk songs cannot be spread far unless they are printed on music sheets.
D.The development of music culture is highly dependent on its material aspect.
第2题
A.Musical instruments developed through the years will sooner or later be replaced by computers.
B.Music cannot be passed on to future generations unless it is recorded
C.Folk songs cannot be spread far unless they are printed on music sheets.
D.Tile development of music culture is highly dependent on its material aspect.
第3题
A.Musical instruments developed through the years will sooner or later be replaced by computers.
B.Music cannot be passed on to future generations unless it is recorded.
C.Folk songs cannot be spread far unless they are printed on music sheets.
D.The development of music culture is highly dependent on its material aspect.
第4题
A.Musical instruments developed through the years will sooner or later be replaced by computers.
B.Music cannot be passed on to future generations unless it is recorded.
C.Folk songs cannot be spread far unless they are printed on music sheets.
D.The development of music culture is highly dependent on its material aspect.
第5题
A.Musical instruments developed through the years will sooner or later be replaced by computers.
B.Music cannot be passed on to future generations unless it is recorded.
C.Folk songs cannot be spread far unless they are primed on music sheets.
D.The development of music culture is highly dependent on its material aspect.
第6题
A.Timekeeping in medical tomography must be precise because the changes in travel time caused by density fluctuations are slight.
B.To understand how ocean acoustic tomography works, it is necessary to know how sound travels in the ocean.
C.Ships are another possibility, but they would need to stop every 50 kilometers to lower measuring instruments.
D.These variations amount to only about 2 to 3 percent of the average speed of sound in water, which is about i 500 meters per second.
第7题
A.Debt instruments have a face value of the principal amount to be repaid at maturity.
B.Holders of equity usually take precedence over holders of debt instruments in a liquidation.
C.The interest payable on debt instruments is always specified at the outset of the loan.
D.Bonds are negotiable debt instruments.
第9题
A. Enhanced stability
B. Vendor supported
C. Higher number of available component choices
D. Lower cost
E. Enhanced security
第10题
A./?/
B./a/
C./?/
D./i/
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