【判断题】我国产业政策的实践始于建国初期,发展于改革开放之后。
【单选题】从中药提取苷类成分时,为避免产生次级苷,应采用( )
【简答题】I''m surprised that he ____ to help me when I needed his help . A.should refuse B.would have refused C.should have refused D.may have refused
【单选题】____ he needed money for a new car, he decided not to borrow it from the bank.
【单选题】---- I ___________ Tom for three days. Is he ill? ---- I’m afraid so. The doctor said he needed ______________.
A.
haven’t seen; to be operated
B.
haven’t seen; to be operated on
D.
haven’t see; operating
【简答题】Why did he think he only needed a small room? Because he thought he was staying there ______.
【简答题】1966——1976年中国处于“”时期,大多数人都是身着 和 。直到70年代后期,随着改革开放政策的实施,我国服装事业开始融入国际服装发展的大潮之中。