一台织布机3小时织布75.6米，照这样计算，9小时可以织布多少米？
75.6÷3×9=226.8（米）
A．( Because they may not judge speeds very well
B．( Because they may step into the road for convenience
C．( Because they cannot run very fast
D．( Because they may become nervous easily
国际复兴开发银行提供的贷款为硬贷款(有利息)，还贷期限通常在( )年之间，宽限期通常为( )年。
A．15～20，3～5
B．20～25，3～5
C．15～20，5～8
D．20～25，5～8
