【单选题】
A <{p}><{font _mstmutation="1" _msthash="20537" _msttexthash="6164639"}>0.8兆帕<{/font}><{br/}><{/p}>
B <{p}><{font _mstmutation="1" _msthash="20543" _msttexthash="6164912"}>3.8兆帕<{/font}><{br/}><{/p}>
C <{p}><{font _mstmutation="1" _msthash="20539" _msttexthash="6165185"}>6.8兆帕<{/font}><{br/}><{/p}>
D <{p data-we-empty-p="" _msthash="396254" _msttexthash="4186"}><{span style="font-size: 1em;" _msthash="7517354" _msttexthash="4986865"}>8兆帕<{/span}><{/p}>
查看更多
