36. The sun’s rays can produce a vitamin called vitamin D which is great to keep our bones healthy,

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36. The sun’s rays can produce a vitamin called vitamin D which is great to keep our bones healthy, but too many rays absorbedby our skin can be dangerous, and may cause ____ damage.
(A) last
(B) lasted
(C) lasting
(D) the last

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答案：C
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上一篇 : 35. The Mayor shared his fond ____ during his school days in Tainan, where he relished shopping for
下一篇 : 32. There are currently three commodities worth investing in. One is gold, _____ is silver, and the

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