1）Others are good watch-dogs b___they bark loudly when a stranger_其他解答

1）Others are good watch-dogs b___they bark loudly when a stranger arrives.(填词）
2）Feed it o___once a day.

人气：391 ℃　时间：2020-03-20 05:54:25

解答

1.because 因为
2.only 仅仅
不明白的再问哟,请及时采纳,多谢!