David and Shelia are unable to have children, but they’re hoping to ______ a little boy.
A. cultivate
B. raise
C. adopt
D. acquire
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The government official explained that there’s no point ______ about the cultural gap in that city.
A. to worry
B. with them worrying
C. in worrying
D. worry
试述1994年后,我国外汇体制改革的内容和进一步改革的方向。