据《素问·脉要精微论》,春夏秋冬对应的正常脉象依次是()
A.规、矩、权、衡
B.规、矩、衡、权
C.衡、权、规、矩
D.权、衡、规、矩
E.矩、规、衡、权
参考答案:B
It’s ________ here.
A.quite quiet
B.quiet quite
C.much quiet
D.much quite
观察下列运算并填空:
1×2×3×4+1=25=52;
2×3×4×5+1=121=112:
3×4×5×6+1=361=192;
…
根据以上结果,猜想研究n(n+1)(n+2)(n+3)+1=( ).