技术训练常用的训练方法有随队训练，基地训练，个人练习。
参考答案：错
More and more people are advised to arrange for insurance__________that they or their family members need medical care.[ ]
A. in order
B. in need
C. in case
D. in hope
在Excel中，自动筛选的条件只能有一个，高级筛选的条件可以有多个。( )
