1. The ship Titanic had been given the extra name of "unsinkable" because its ____ was the best there was.
A.manufacture B.production C.erection D.construction.
2. The US dollar is traditionally the ____ of choice all over the world in case of crisis.
A.money B.currency C.bill D.cash.
3. The education provides them ____ to economic progress.
A.admission B.acceptance C.approach D.access.
4. Japan has ____ its steps toward putting into effect an international treaty banning chemical weapons.
A.hurried B.bustled C.accelerated D.rushed.
5. The motion of ocean water ____ at different depths below the surface.
A.varies B.modifies C.alters D.differs
6. Health experts ____ leisurely meals.
A.introduce B.recommend C.present D.comment.
答案
D B D C A B
1. manufacture 制造，制造业，产品
2.erection 建立，安装
3.construction 建造，结构
4. bustled 忙乱，匆忙
5. varies 改变，多样化
modifies 缓和，修改
differs 相异