. Some couples spend every waking minute together. Others fill their hours with personal hobbies,outside interests and even part-time jobs, just to keep their distance from each other! There should be
综合填空 Few people today educate the children about the value of empathy（同情）. Most people feel so hard to s____________ (1) their love and care towards others and to actually understan
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kg=6.68×10-27 kg