【单选题】----- I beg your pardon, but I didn’t quite catch you . ---- I _____ myself .
【单选题】蜗杆箱孔的中心距检查是先将两个测量芯棒插入孔中,箱体用三个千斤顶支撑在平板上,调整千斤顶,使其中一个与平板平行,然后分别测量( )即可算出中心距。
【单选题】Th e logi c behin d th e catch-u p effec t i s that
A.
worker s i n countrie s wit h lo w income s wil l wor k mor e hour s tha n worker s i n countrie s wit h hig h incomes.
B.
th e capita l stoc k i n ric h countrie s deteriorate s a t a highe r rat e becaus e i t alread y ha s a lo t o f capital.
C.
ne w capita l add s mor e t o productio n i n a countr y tha t doesn' t hav e muc h capita l tha n i n a countr y that alread y ha s muc h capital.
D.
Non e o f th e abov e i s correct.
【单选题】—Beg your pardon, but I didn’t quite catch what you said. —Oh, I to myself.
【单选题】I catch myself () through poems and essays.
【单选题】I catch myself____through poems and essays