下列除哪项外,均是感冒特征:
A.鼻塞声重
B.咽痛
C.头痛身楚
D.恶寒发热
E.喷嚏流涕
参考答案:B
一根铜导线和一根镍铬合金线,长短粗细都相同,把它们并联后接在同一电源上,则下列说法正确的是:[ ]
A.铜导线两端电压大
B.通过镍铬合金线的电流小
C.两根导线两端电压一样大
D.无法确定
I thought her nice and honest ____ I met him. [ ]
A. first time
B. for the first time
C. the first time
D. by the first time