1. Air pollution may harm humans lungs. A. Air pollution may cause lung diseases. B. Air pollution is harmful for humans l

Question

1. Air pollution may harm humans lungs.
A. Air pollution may cause lung diseases.
B. Air pollution is harmful for humans lungs.
C. Humans lungs may be harmful to air pollution.
D. Lung diseases may cause air pollution.

dantam45 · Answer

=> A.    - Cấu tr&uacute;c: may + Vo: c&oacute; thể l&agrave;m g&igrave; (>50%)   - cause : g&acirc;y ra c&aacute;i g&igrave; đ&oacute;.

daolanhoa · Answer

đ&aacute;p &aacute;n: A.  Air pollution may cause lung diseases.     nghĩa l&agrave; &ocirc; nhiễm kh&ocirc;ng kh&iacute; c&oacute; thể l&agrave; nguy&ecirc;n nh&acirc;n của bệnh phổi.

1. Air pollution may harm humans lungs. A. Air pollution may cause lung diseases. B. Air pollution is harmful for humans l

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