The nurse told him that he____call the doctor if his temperature ___

问题描述:

The nurse told him that he____call the doctor if his temperature ___
答案must ;rises
为什么不是would ;rised

因为是 nurse告诉 him, nurse首先 要 对 他(病人) 规劝,意思是说, 必须 要 叫 医生,用would 反映不出语气, 和 必须 , 非得叫医生 这样得情况. rises, 和 rised, rises,是 一到就应该叫,rised, 到达以...