The film is _______ for us to see. [ ]

A. interesting enough

B. enough interesting

C. interesting much

D. much interesting

有关大气运动的力的正确叙述是（）

A.水平气压梯度力垂直于等压线并指向高压

B.地转偏向力既改变风向，又改变风速

C.摩擦力与风向相反，只减小风速不影响风向

D.水平气压梯度力对风速风向起主要作用