Stressful environments lead to unhealthy such as poor eating habits, which ________ increa
A.in turn
B.in return
C.by chance
D.by turns
A.in turn
B.in return
C.by chance
D.by turns
A、Bulk density
B、Mass density
C、Theoretical density
D、Green density
A、Stress concentrations; changes
B、Stress concentrations; decreases
C、Stress concentrations; increases
D、Strain concentrations; changes
A、out of the question
B、out of question
C、without the question
D、without question
A、imports exactly equal exports.
B、domestic firms invest in foreign countries.
C、the home economy is isolated from foreign trade or investment.
D、All of the above.
A.having
B.to have
C.to have had
D.having had
A.a lot of more us
B.more a lot of us
C.a lot of us more
D.a lot more of us
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