To V. and (to) V
[OG 55]
A recent study has found that within the past few years, many doctors have elected to retire early rather than (to)face the threats of lawsuits and the rising costs of malpractice insurance.
或是
Can V and (can)V
[OG 47]
Displays of the aurora borealis, or"northern lights,"can heat the atmosphere over the arctic enough to affect the trajectories of ballistic missiles and (can)induce electric currents that can cause balckouts in some areas and corrosion in north-south pipelines.
ETS每回都希望两头要平衡
却老是又要简洁.省略
请教各位牛人
这种and或是其它连接词的结构
什么时候可以省略?
什么时候又不能省呢？
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