Without microscopes and other modern ______, attempts to teach science were futi

游客2024-09-08  11

问题 Without microscopes and other modern ______, attempts to teach science were futile.

选项 A、utilities
B、equipment
C、costume
D、products

答案 B

解析 由并列连词and和other可知,选用的词应是与microscopes“显微镜”并列的设备,equipment表示“设备,装备,器材”,故B正确。utilities表示“公用事业,有用的东西”:costume表示“装束,服装”;products表示“产品,产物”,范围过宽。
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