民事法律关系是指当事人之间符合民法规范的有民事权利义务内容的社会关系。()
查看答案
我国民法有溯及既往的效力。()
A. 正确
B. 错误
You did tell me what to do. If only I______your advice.
A. take
B. took
C. would take
D. had taken
Whatever the causes, the English by the end of the year 2050 will have been more widely spoken and written than any other language______.
A. ever was
B. had ever been
C. would ever be
D. has ever been
At last she left her house and hurried to the airport only______the plane flying away.
A. saw
B. see
C. seeing
D. to see