...l innovation enabling this new business paradigm?enabling作谓语，这里的问号，是反问什么？Electronic signatures a legally binding, secure version of the handwritten signatures you use to sign paper documents today. Electronic signatures a legally binding是独立主格结构吗？如...
...城带到弗吉尼亚州。我要做的就是飞往托皮卡去接蒂菲。When I met Tiffy’s
owners, they seemed very nervous. George, the husband, was trying to be calm,
but I could tell this was hard for him, having to leave his dog to a stranger
and trust that everything would work out.翻译...
... countables to talk about more things than necessary or possible.中的than从句=than are necessary or possible（than为主语，对应但不等同于主句的things)He never says more than is necessary.无省略，than为主语，它的意思对应于主句中的more（只是对应不是等同）...
...ed,
whither he repaired with no hope of sleep.1.请问老师这句话里面的whither是做状语表程度吗但是已经有no hope of sleep了为什么还要加一个表程度的词呢？Although young
women's median income has risen,while men’s has declined ,women still make less
than men overal...
... is typing his own letters while his secretary is ill.请问这句话表达的意思是: 教授的秘书最近生病了（所以）他自己打字。还是: 每当教授的秘书生病了，他都自己打字。。。
【2】Tom has been scoring a lot of goals this season. 请问这句话和用...