A、Consciously breathe at a slower rate than normal.
B、Consciously force yourself to take deep breaths and breathe at a faster rate than normal.
C、Breathe at a slower rate by taking very deep breaths.
A、Consciously breathe at a slower rate than normal.
B、Consciously force yourself to take deep breaths and breathe at a faster rate than normal.
C、Breathe at a slower rate by taking very deep breaths.
A、the euro should appreciate relative to the dollar.
B、the euro should depreciate relative to the dollar.
C、there should be no change in the euro price of dollars.
D、it is not clear what will happen to the euro price of dollars.
Money is easy when the money supply grows______.
A.at a faster than average rate
B.at a faster rate than the demand for money
C.at a slower than average rate
D.at a slower rate than the demand for money
A、3.7-fold slower
B、equal
C、5.5-fold faster
D、20-fold faster
A、could be due to slower money supply growth. We would expect unemployment to be higher.
B、could be due to slower money supply growth. We would expect unemployment to be lower.
C、could be due to higher money supply growth. We would expect unemployment to be higher.
D、could be due to higher money supply growth. We would expect unemployment to be lower.
A、break eye contact with your audience
B、gesture less frequently
C、speak at a faster rate
D、speak at a slower rate
Which of the following is true according to the talk?
A.There has been a slower population growth in the past ten years.
B.The world's rate is higher than ten years ago.
C.Families are as large as before.
D.Birth control has been carried out well all over the world.
We can infer from Paragraph 1 that______.
A.scientific achievements occur at a slower rate than people"s expectation
B.repairing human bodies and growing new organs have already been realized
C.Alice Park has proved the meaning of stem cells in "The Stem Cell Hope"
D.people are concerned about moral and ethical implications of scientific research
The rise of green house gas emissions leads to______.
A.the decrease of ppm statistics
B.the faster increasing rate of ppm
C.the slower increasing rate of ppm
D.the highest readings in recorded history
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