以下影响直接汇率变动的因素有( )。
A.产业结构调整
B.国际收支状况
C.当局干预外汇市场
D.国内外市场利率差异
E.通货膨胀
参考答案:B,C,D,E
______ at the news that her eyes rained tears. [ ]
A. So was Rebecca sad
B. So sad was Rebecca
C. So sad Rebecca was
D. Was Rebecca so sad
消防员抢险救援防护服续燃时间不应大于2s,损毁长度不大于100mm,且无熔融、滴落现象。