采用柔性版印刷表面粗糙的承印物,其印版()。
A、硬度要高,弹性要大
B、硬度要高,弹性要小
C、硬度要小,弹性要大
D、硬度要小,弹性要小
参考答案:C
Bob is determined to get a seat for the concert _______ it means standing in line all night for the ticket.
A.so that
B.as if
C.even though
D.however
简述我国社会主义建设发展战略的战略目标、战略步骤和战略重点。