诊断测试提供的功能有()
A.单板诊断测试
B.板间诊断测试
C.环回诊断测试
D.批命令
参考答案:A, B, C
To deliver a "Chinese dream", we need to push ahead with reforms and ensure economic growth and people's well-being, ______?
A.mustn't we
B.don't we
C.needn't we
D.won't we
关于小儿生长发育的一般规律不正确的是()
A.由粗到细
B.由下到上
C.由近到远
D.由低级到高级
E.由简单到复杂