Its surface is made from mottled ice, criss-cross like crazy paving. And it has one key feature that utterly fascinates scientis

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问题 Its surface is made from mottled ice, criss-cross like crazy paving. And it has one key feature that utterly fascinates scientists—it has a buried ocean of liquid water, far greater in volume than all the seas on Earth.

选项 A、reserved
B、sticky
C、extrinsic
D、flecked

答案D

解析 本题考查形容词辨析。根据mottled ice很像crazy paving(碎石路)可知,flecked意为“有斑点的,布满斑点的”,其所形容的特征与碎石路相近,故为答案。reserved意为“预订的,保留的,预约的”。sticky意为“(天气)湿热的,闷热的;黏性的”。extrinsic意为“外来的,外在的,外部的”。句意为:它的表面由斑驳的冰组成,纵横交错,宛如碎石路。并且它极为吸引科学家们的一个主要特点是——其上有深埋于地下的用不尽的液态水,体积比地球上所有海洋的体积都要大。
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