We must___oil with coal as a fuel.A.take the place of B.replace

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We must___oil with coal as a fuel.A.take the place of B.replace

We must___oil with coal as a fuel.A.take the place of B.replace
We must___oil with coal as a fuel.
A.take the place of B.replace

We must___oil with coal as a fuel.A.take the place of B.replace
选:B.replace
句意:我们必须用煤代替汽油来作燃料.
两者都有"代替,取代之意" ,区别在于:
sb.replace sth.with sth.(人为主语) 某人用某物取代另一物.
sth.take the place of sth.(物为主语) 某物取代另一物.
如:We've replaced the old machine with a computer.
我们用电脑取代了那台旧机器.
By and by electricity will take the place of coal.
不久以后,电将取代煤.
上题若用 take the place of ,则可以说成:
Coal must take the place of oil as a fuel .

选B,我们必须用煤代替石油作为燃料。A的主语应为替代的东西,应改为:Coal must take the place of oil as a fuel.