【題目】It is rather that we still do not know how many species there are in the world today.

A.misleading B.embarrassing

C.boring D.demanding

【答案】B

【解析】A.misleading令人誤解的; B.embarrassing使人尷尬的 C.boring無聊的 D.demanding苛求的

句意:我們?nèi)耘f不知道當今世界有多少物種,這真讓我們汗顏啊。

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