I catch a cold now and then.

Freeti2019-12-17  12

问题 I catch a cold now and then.

选项 A: alwaysB: occasionallyC: constantlyD: regularly

答案B

解析句意:我偶尔会得感冒。句中的now and then意为“时而,偶尔”。 B . occasionally意为“时而,偶尔”,与now and then意思相近。A. always意为“经常”;C. constantly意为“不断地”;D. regularly意为“经常地,定时地”。
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