If blood pressure falls in the vessels of the kidney, so that blood
flow diminishes, the kidney produces renin and discharges it into the blood.英语中不是不能只用逗号分隔独立句子吗，请问第三个分句前为什么没有连词（比如and）？或者是if、so that有什么特殊...
China's Ministry of Education, in collaboration with seven other authorities, has issued a plan to build a stronger teacher force for the country's basic education system.这里的seven other为什么不能是other seven？数字和other一起修饰名词时，数字一定要在前面吗？
In addition to being the perfect gift for the occasion, also remember that gifts are memorable. They may cost you little but would be priceless to the receiver, who recognizes their value as a sign of your affection, love, and thoughtfulness.你好曹老师，这句话的being什么用法，是的...
In addition to being the perfect gift for the occasion, also remember
that gifts are memorable. They may cost you little but would be priceless to
the receiver, who recognizes their value as a sign of your affection, love, and
thoughtfulness.你好曹老师，这句话的being什么用法，是的...
In addition to being the
perfect gift for the occasion, also remember that gifts are memorable. They may
cost you little but would be priceless to the receiver, who recognizes their
value as a sign of your affection, love, and thoughtfulness.你好刘老师，这句话的being什么用法，是的...
Years of research shows that arts educationis closely linked to almost everything that we as a nation say we want for our children and demand from our school. 没有we as a nation say我还能理解，加上我就不明白了。
An old saying has it that half of all advertising budgets are wasted.An old saying has it that the early bird gets the worms. It is said that he's gone abroad.请问老师，凡是it作为形式主语或者形式宾语，都可以后跟一个that从句解释它...
Facebook is a major social lubricant of our time, often recommending friends to add to your circle and notifying you when a friend has said or done something potentially of interest.
...（不是比较级）不算多见，比较常见的是 different。如：This dictionary is little different to that one. 这本词典与那本词典没什么不同。我还查到一个little short of（几乎）的习语：Our escape was little short of miraculous. 我们能够逃出来简直是奇...