Question

【题目】You are supposed to take the medicine only t________ a day. More than that is harmful.

Answer 1

【答案】twice

【解析】

句意：这种药你应该一天只吃两次。吃多了会有害的。

根据“More than that is harmful.”吃多了会有害的。此处是指这种药一天只吃两次。再结合首字母提示可知，填twice；twice a day：一天两次。故填twice。