燃气的性质取决于()
(A)其组分的含量
(B)分子量
(C)容重
(D)比重
参考答案:A
选出下列各项中字形不合规范的一项:()
A.锋芒毕露凤毛麟角逢人说项奉为圭臬
B.浮光掠影釜底抽薪釜底游鱼辅车相依
C.附庸风雅民生凋蔽改弦更张甘之如饴
D.刚愎自用高山景行高屋建瓴膏梁子弟
A: Could you tell me when you will _______Tokyo?
B: I’m not sure. When I _______ I will call you.
A.arrive ; reach
B.reach; get to
C.get to; arrive
D.reach; arrive at