单项选择题
A．我们没有多少机会同有关老师讨论问题，或者不仅仅是对正在使用的书粗看一下。 B．我们几乎没有机会同有关老师讨论问题，对于在使用的书最多也只能扫视一下。 C．我们有些机会就老师关心的问题进行讨论，对于正在使用的书也看得比较多。 D．我们没什么机会就关心的问题与老师讨论，对于正在使用的书。
The special-effects person's job is important because（）...
单项选择题The special-effects person's job is important because（）
A．she reduces the costs of movie making B．she makes scenes look real C．she makes destroyed things reusable D．she protects their work from being destroyed
A U.S. military airplane followed the boat because（） A．...
单项选择题A U.S. military airplane followed the boat because（）
A．the boat was on a dangerous voyage B．the boat was from an enemy country C．the boat looked like a ship from an unknown country D．it was the effect that the director wanted
The special-effects person made the fish stop swimming（...
单项选择题The special-effects person made the fish stop swimming（）
A．by staring at them B．by applying electricity to the fish bowl C．by reducing the amount of electricity applied to the fish bowl D．by ordering them to stop
