The experiment shows that proper amounts of exercise, if regularly, can improve our health.

A．being carried out

B．carrying out

C．carried out

D．to carry out

[单选题]The experiment shows all the following EXCEPT that ．A．the cell phone drivers get less than half of the visual informationB．the cell phone drivers are, twice as likely to hit the front carsC． the cell phone driver’S response to sudden dangers is slowe

[单选题]The writer/'s experiment shows that downshifting _______ .A． enables her to realize her dreamB． helps her mold a new philosophy of lifeC． prompts her to abandon her high social statusD． leads her to accept the doctrine of She magazine

[单选题]Which of the following shows the proper pronunciation of the segment“edge t

[单选题]In PARAGRAPH FOUR, which of the following shows the purpose of describingth

[单选题]Which of the following shows the proper pronunciation of the word "should"

[单选题]Which of the following shows the proper pronunciation of the word "should"

[单选题]The experiment ______ the discovery of a cure for cancer.A． happened toB． led upC． resulted inD． set up

[试题](b) When a director retires, amounts become payable to the director as a form. of retirement benefit as an annuity.These amounts are not based on salaries paid to the director under an employment contract. Sirus hascontractual or constructive obligati

[单选题]B．y mentioning the experiment in the second paragraph，the author implies that______.（ ）[A]our definition of what’s normal varies with gender[B]our focus of attention variesl with gender and age[C]our definition of what’s average changes over time[D]o

[单选题]Proper lubrication of the main bearings is more easily obtained in a single acting, four-stroke/cycle diesel engine than in a tow-stroke/cycle diesel engine because________.A．The direction of pressure on the journal in four-stroke engine is continuou