输往欧盟的货物的木质包装,含水率应低于( )%。
A.10
B.20
C.30
D.40
参考答案:B
解析:输往欧盟的货物带有木质包装,含水率应在20%以下。
---Did you have a good time in the amusement park?
---Sure, but we were really ______ after a 3-hour ride in the bus.
A.choked off
B.well received
C.worn out
D.given out
利用止血带止血法没有止血带时,以下哪种物品不能使用()。
A.布带
B.毛巾
C.领带
D.铁丝