<文意選填>第21至30題為題組 Water makes up more than half of our body weight. To sustain this amount of fluid in our bodies， plain water is considered our best choice， for it contains no sugar and no calories. Yet， is water always the healthiest drink we can ______? Well， it depends on who and where we are， and what we’re doing. (A) absorption (B) active (C) alert (D) combat (E) option (F) effective (G) even (H) status (I) pass through (J) reach for
