早教吧作业答案频道 -->英语-->
1.it'sveryhotoutside.youshouldputonyourstrawhatto()thestrongsunlightAprotectyourselfofBprotectyourselffromCpreventyourselffromDpreventyourselfof2.sincegasexplosionoftenhappens,ourgoverment()()measurestostopitAisst
题目详情
1.it's very hot outside .you should put on yourstraw hat to() the strong sunlight
Aprotect yourself of B protect yourself from
Cprevent yourself from D prevent yourself of
2.since gas explosion often happens ,our goverment ()()measures to stop it
A is stepping up B has stepped up
C had stepped up D has been stepping up
Aprotect yourself of B protect yourself from
Cprevent yourself from D prevent yourself of
2.since gas explosion often happens ,our goverment ()()measures to stop it
A is stepping up B has stepped up
C had stepped up D has been stepping up
▼优质解答
答案和解析
1 B protcet from 固定搭配 prevent...from 使...不做某事,阻止...做某事
2 A since是因为的意思.
2 A since是因为的意思.
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