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题库 / Prep2007E2-SC-26
A team of scientists has recently provided evidence of Earth being bombarded daily with as many as 40,000 small comets, vaporizing in the upper atmosphere to fall to Earth as rain.
of Earth being bombarded daily with as many as 40,000 small comets, vaporizing in the upper atmosphere to
of Earth's being daily bombarded with as many as 40,000 small comets, vaporizing in the upper atmosphere and that
that as much or more than 40,000 small comets daily bombard Earth, vaporizing in the upper atmosphere, and
that daily Earth is bombarded with as much or more than 40,000 small comets that vaporize in the upper atmosphere and that
that Earth is bombarded daily with as many as 40,000 small comets that vaporize in the upper atmosphere and
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C和D里边as much错误，要用as many，因为comets是可数名词。
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