72岁,男,呼吸急促、气喘4月,结合胸片和CT,最可能的诊断是()
A.肺癌
B.错构瘤
C.肺结核
D.韦格肉芽肿
E.支气管腺瘤
参考答案:A
It's _______ fine weather. Why _______ out for a walk? The air is nice and clean outside. [ ]
A. such a, don't go
B. so, not go
C. such, not go
D. so a, not to go
为鼓励居民节约用水,自来水公司规定:每户每月用水15吨以内(含15吨),按每吨2.4元收费;超过15吨的,其超出的吨数按每吨3元收费.文文家上个月共交51元,你知道文文家上个月用水多少吨吗?