人的和谐包括（）两个方面。
A、个人的和谐
B、群体的和谐
C、领导的和谐
D、下属的和谐
E、上下属的和谐
参考答案：A, B
A direct air route _______ Chongqing and San Francisco is expected to open next month．
A．linking
B．being linked
C．link
D．linked
We read the number 8,479 as .
A．eight thousand and four hundred and seventy-nine
B．eight thousand, four hundred, seventy-nine
C．eight thousand, four hundred and seventy-nine
D．eight thousands, four hundreds and seventy-nine
