According to Ban the Bottle, drinking bottled water costs _____ dollars per year.
According to Ban the Bottle, drinking bottled water costs \_\_\_\__ dollars per year.
如果
The word “address” in Paragraph 1 is closest in meaning to _____.
The word “address” in Paragraph 1 is closest in meaning to \_\_\_\__.
Generally, snakes won’t attack humans _____ they are threatened with danger.
Generally, snakes won’t attack humans \_\_\_\__ they are threatened with danger.
_____ it is very late now, the researchers are still working in the lab.
\_\_\_\__ it is very late now, the researchers are still working in the lab.
妇人左关尺脉，忽洪大于右手，口不苦，身不热，腹不胀，提示（ ）。[2009年研]
妇人左关尺脉，忽洪大于右手，口不苦，身不热，腹不胀，提示（ ）。[2009年研]
设有5000个待排序的记录关键字，如果需要用最快的方法选出其中最小的10个记录关键字，则用下列（ ）方法可以达到此目的。
设有5000个待排序的记录关键字，如果需要用最快的方法选出其中最小的10个记录关键字，则用下列（ ）方法可以达到此目的。B