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【简答题】
句型转换。 1. What else did you do? (改为同义句) _____ _____ _____ did you do? 2. What do you think of the book? (改为同义句) _____ do you_____ - the book? 3.Must I practice reading English every day?(作肯定回答和否定回答) Yes, _____ _____ ,/No,_____ _____. 4. My mother is sick. (改为同义句) My mother is _____ 5. Don't worry about her. (改为同义句) Don't _____ _____ about her. 6. Thank you very much.(改为同义句) Thank you_____ _____.
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【简答题】属于健康的护理诊断的是
【单选题】If aggregate demand decreases and neither short-run nor long-run aggregate supply changes, then
A.
the price level increases in the short-run and decreases in the long-run.
B.
there is an inflationary gap.
C.
there is a recessionary gap.
D.
in the long run, the long-run aggregate supply will decrease.
【单选题】If firms are making positive economic profits in the short run, then in the long run:
A.
the short-run industry supply curve will shift leftward.
B.
firms will enter the industry.
C.
industry output will rise and the price will rise.
D.
firms will leave the industry.
【单选题】If a good has a perfectly inelastic short-run supply curve, an increase in demand will:
A.
increase the price and quantity exchanged in the short run.
B.
increase the price and but leave the quantity exchanged the same in the short run.
C.
increase the quantity exchanged but leave the price the same in the short run.
D.
leave both price and quantity exchanged the same in the short run.
【单选题】In the short run, the Fed's actions to fight inflation shift the
A.
aggregate demand curve rightward.
B.
aggregate demand curve leftward.
C.
short-run aggregate supply curve rightward.
D.
short-run aggregate supply curve leftward.
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