【单选题】以下不属于教师个性品质健康的提法是()。
【单选题】曾对机关工作进行概括,他认为优秀的公务员一般都有十种品质,以下不属于这十种品质之一的是()。
【单选题】非智力因素主要是指影响智力活动的各种个性品质,以下不属于非智力品质的是()
【单选题】以下不属于教师个性品质健康性的提法是( )。
【简答题】已知函数f(x)=x(x-a)(x-b)(a,b∈R),函数f(x)的导函数f′(x). (Ⅰ)若a=b=1,求函数f(x)的单调递增区间; (Ⅱ)若b=0,不等式2xlnx≤f′(x)+4ax+1对于任意的正数x都成立,求实数a的取值范围; (Ⅲ)若0<a<b,a+b<2 3 ,且函数f(x)在x=s和x=t处取得极值,试证明:对于曲线上的点A(s,f(s)),B(t,f(t)),向量 OA 与...
【多选题】徐渭《题墨葡萄图》的书法,表现了 的意象。
【简答题】4 Choose the correct word. ► There was an experiment/exploration to
test the levels of sugar in the blood. experiment 1 These animals only explore/exist in
South America - nowhere else. ____...
【单选题】——amplify charted detail and contain information needed for safe navigation.
A.
Admiralty List of Lihts
B.
Admiralty Sailing Diections
C.
Admiralty List of Directions
D.
AAdmiralty Notices to Maeiners
【简答题】The improbable chain of s that leads Alexander Fleming 1.______ to discover penicillin in 1928 is the stuff which scientific myths 2.______ are made. It was a discovery that would change the cour...