1.They have more money than (is) necessary/expected.这句话省略is是特殊例子吗? 与The medicine is more effective than (is) necessary/expected的省略是一个原理吗?还是说第二个句子是省略与前面相同的is? 2.There are more potential problems exist than is the case....
...两种改法都可以?例2:Because he didn't understand this, he asked the teacher about it.→Not understanding this, he
asked the teacher about it./ He didn't understand this, asking the teacher
about it.这两种改法都可以?
这个句子的谓语是谁?Opposite-sex are couples who are eligible to marry may have their marriage performed in any state and have it recognized in every other state in the nation and every country in the world.存在倒装吗?