| 托福考试易错题（2018/8/3） |
| 第1题： ecause of an illness is much cheaper than treatment, the local health clinic will be offering free flu vaccinations this weekend.
A．prevention B．prevent C．to prevent D．prevented |
| 【多选题】： |
| 第2题： Roots of plants tend to grow downward into soil, unless-----more readily available at the surface.
A．have water B．water has C．is water D．water is |
| 【多选题】： |
| 第3题： An activist for women's (rights), Leonora O'Reilly promoted women's vocational training (besides) fought for (increased) (C) for garment workers. A．rights B．besides C．increased D．increased |
| 【单选题】： |
| 第4题：Oil shales, (which may) furnish a (significantly) fraction of the world’s future energy, vary in richness, (yielding) from four to fifty percent oil (by weight).
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| 【分析题】： |
| 第5题： The heart, a rhythmically contracting muscle, is------- of the cardiovascular system.
A．the major organ B．the organ is major C．the organ that is major D． how the major organ |
| 【多选题】： |