在G71P (ns) Q(nf)U(Ou)W(△w) S500程序格式中,“△u”表示2轴方向上的精加工的余量。
A. 对
B. 错
We need to cancel the picnic _______ the rain.
A. proud
B. pick
C. comfort
D. because of
If you do not _______ at first, try again.
A. pick
B. succeed
C. fail
D. explain
I need to _______ something to wear to the party tomorrow.
A. pick
B. comfort
C. chance
D. dangerous