堵车现象并非只存在于个别国家,但不同的国家有不同的对策,德国消除“高峰”时段,以色列让自行车取代汽车,西班牙大力发展公共交通等。这种现象说明( )①人们可以改变事物固有的联系,创造新的联系②要坚持一切从实际出发,实事求是③要坚持矛盾普遍性与特殊性的统一④主要矛盾和次矛盾是可以相互转化的
Achieving a high degree of proficiency in English as a foreign language is not a mysterious _____ without scientific basis.
I must go now. _____, if you want that book I'll bring it next time.
A completely new situation is likely to _____ when the school leaving age is raised to 16.
The illness from which Mary is suffering has now been _____ as hepatitis (肝炎).
These continual _____ in temperature make it impossible to decide what to wear.