标准差法可以对小儿体型进行评估,不能动态评估。
参考答案:错
关于塔里木河的叙述,正确的是[ ]
A、受夏季风影响,6、7月份流量大
B、附近的农业被称为“河谷农业”
C、水量随气温的升高而增大
D、水源主要来自喜马拉雅山的冰雪融水
— Where _____ my pen and books?
— _____ under your desk. [ ]
A. is; It's
B. is; They're
C. are ; It's
D. are ; They're