A recent research found that too much calcium doesn’t help promote bone health because exceeding the \_\_\_\_, 700 to 900 mg daily, cannot increase its benefit.
Adiscrepancy
Bprospect
Cconsent
Dthreshold正確答案
答案與詳解
為什麼答案是 D
threshold 意為「門檻、臨界點」，搭配後方同位語「700 to 900 mg daily」，精確表達超過此攝取門檻後效益不再增加的科學概念。
載入中…
