单项选择题 The Central and Eastern European countries are rich in historic culture and beautiful scenery.A.对B.错

单项选择题 1910年10月，由于自己的思想主张未能实现，伟大的俄罗斯作家契诃夫离家出走，最后冻死在阿斯塔波沃车站。 A. 对 B. 错

单项选择题 Kluckhohn and Strodtbeck’s Model was come up with in __.A.in the early 19th centuryB.in the early 20th centuryC.in the middle 19th centuryD.in the middle 20th century