Timesarechangingandtheworldisnotassafeasitoncewas,
问题详情:
Times are changing and the world is not as safe as it once was, ______ is one reason many children have a cell phone with them.
A. what B. who C. that D. which
【回答】
D知识点:定语从句
题型:选择题
-
阅读下面唐诗,完成①―③题。(10分)书边事。张乔调角断清秋,征人倚戍楼。春风对青冢,白日落梁州②。大漠无兵阻...
问题详情:阅读下面唐诗,完成①―③题。(10分)书边事。张乔调角断清秋,征人倚戍楼。春风对青冢,白日落梁州②。大漠无兵阻,穷边有客游。蕃情似此水,长愿向南流。注释①:唐朝自肃宗以后,河西、陇右一带长期为吐蕃所占。此后,因民众起义及吐蕃将领降唐,其地又全归唐朝所有。本...
-
一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作...
问题详情:一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作用,力F的变化规律如图所示.则( )A.t=2s时物体沿负方向运动的位移最大B.t=4s时物体运动的位移达最小值C.每个周期内物体的速度变化为一定值D.从t=0开...
-
打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守...
问题详情:打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守恒的 B.人应在最低点站起来 C.人应在最高点站起来 D.人在最低点时失重【回答】C知识点:未分类题型:选择题...
-
Chinahasbeenpushingthereformofpublichospitals_______al...
问题详情: Chinahasbeenpushingthereformofpublichospitals_______allitscitizens.A.inchargeof B.forthepurposeof C.inhonorof ...
相关文章
- 阅读理解。Alotofboysandgirlsinthewesterncountries(西方国家)arewe...
- 阅读与回答问题SixteenisaspecialageintheUnitedStates.There’soft...
- Generally,students'innermotivationwithhighexpectationsf...
- —Sofar,SuBingtianistheonlyChinesewhofinishedthe100mete...
- 短文改错Lastevening,IwenttoateahousewithmybestfriendsSusan....
- 单项选择。Wow!Therearesomanynicegiftsintheshop.Idon'tknowwhi...
- BeijingOperaisthequintessence(精髓)ofChina.It'sthemostwel...
- NewYorkStatehaspassedtheUSA’sfirststatelawbanning(禁止)mo...
- Delicatestepgivesmosquitoesstrengthtowalkonwater.It'sno...
- It'slateeveninginthemiddleofthewinter.Thesnowisdeep,but...