一 have you been to London?
— Three times.
A:How many times
B:How long
C:How much
D:How many
把相对应的英文字母填在横线上。
①This is my face.____ A.
②This is my ear.____ B.
③This is my eye.____ C.
④This is my nose.____ D.
⑤This is my mouth.____ E.
“真正检验我们对环境贡献的,不是言辞,而是行动。”保护环境要求我们大力提倡绿色消费。下列不属于绿色消费行为的是( )