It‟s is recommended that we become more
concerned ______ the environment around us .
A. of B. to C. with D. about

Question

It‟s is recommended that we become more concerned ______ the environment around us . A. of B. to C. with D. about

tuvi · Answer

1. D   Nghĩa: 'Ch&uacute;ng ta n&ecirc;n quan t&acirc;m hơn đến m&ocirc;i trường xung quanh ch&uacute;ng ta'

dananh · Answer

&rArr; D. about     Cấu tr&uacute;c: be concerned about: lo lằng, bận t&acirc;m về c&aacute;i g&igrave; đ&oacute;

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