ETF代表的是一揽子股票的组合，追踪的是实际的股价指数。 ( )
参考答案：对
小明要出国考察，小华问他去哪，小明说：“给你个上联，桃李争荣日，下联就是我要去的地方。”他要去的国家是？
During a client's chemotherapy regimen for breast cancer, which is important for the nurse to include in her plan of care
A．Instruct the client to consume plenty of raw fruits and vegetables.
B．Take rectal temperatures for greater accuracy.
C．Tell the client to avoid crowds and infected individuals.
D．Ask friends and relatives not to visit during the course of chemotherapy.
