题目
Your school things should _____.
A.be looked after well B.be looked well after
C.be taken good care D.be taken care of well
No one has yet succeeded in explaining the _____ of how life began.
A.puzzle B.problem C.cause D.reason
The missing boys were last seen ______ near the river.
A.playing B.to be playing C.play D.played
说明理由,
A.be looked after well B.be looked well after
C.be taken good care D.be taken care of well
No one has yet succeeded in explaining the _____ of how life began.
A.puzzle B.problem C.cause D.reason
The missing boys were last seen ______ near the river.
A.playing B.to be playing C.play D.played
说明理由,
提问时间：2021-02-06
答案
A.be looked after well
A.puzzle
A.playing
A.puzzle
A.playing
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