Considertheplacementoftheunderlinedmodifierineachofthefollowingsentences.Ifthemodifierismisplaced,writeanMintheblanktotheleft.Ifthesentenceiscorrect,writeC. ________1.Wefoundacampgroundthatafternoonthathadavacancy. ________2.Wefoundacampgroundthathadavacancythatafternoon. ________3.Hesaidyesterdaymorningthebreakfastwasasuccess. ________4.Hesaidthebreakfastyesterdaymorningwasasuccess. ________5.InearlyclimbedtothetopbeforeIslippedandfell. ________6.IclimbednearlytothetopbeforeIslippedandfell. ________7.Thegeraniumshehadfaithfullywateredturnedyellowanddied. ________8.Thegeraniumshehadwateredfaithfullyturnedyellowanddied. ________9.Themansavedthelittlegirlwithabushy,blackbeard. ________10.Themanwithabushy,blackbeardsavedthelittlegirl. ________11.Asweagreed,itistimetodissolvethepartnership. ________12.It,asweagreed,istimetodissolvethepartnership. ________13.Itistimeto,asweagreed,dissolvethepartnership. ________14.Isavedonlyenoughmoneyforbusfare. ________15.Ionlysavedenoughmoneyforbusfare. ________16.OnlyIsavedenoughmoneyforbusfare. ________17.Shecouldhaveguessedwhathewasdoingwithsomeimagination. ________18.Withsomeimaginationshecouldhaveguessedwhathewasdoing. ________19.Thefiremanwhohadredsuspendersrescuedmykitten. ________20.Thefiremanrescuedmykittenwhohadredsuspenders.
Considertheplacementoftheunderlinedmodifierineachofthefollowingsentences.Ifthemodifierismisplaced,writeanMintheblanktotheleft.Ifthesentenceiscorrect,writeC. ________1.Wefoundacampgroundthatafternoonthathadavacancy. ________2.Wefoundacampgroundthathadavacancythatafternoon. ________3.Hesaidyesterdaymorningthebreakfastwasasuccess. ________4.Hesaidthebreakfastyesterdaymorningwasasuccess. ________5.InearlyclimbedtothetopbeforeIslippedandfell. ________6.IclimbednearlytothetopbeforeIslippedandfell. ________7.Thegeraniumshehadfaithfullywateredturnedyellowanddied. ________8.Thegeraniumshehadwateredfaithfullyturnedyellowanddied. ________9.Themansavedthelittlegirlwithabushy,blackbeard. ________10.Themanwithabushy,blackbeardsavedthelittlegirl. ________11.Asweagreed,itistimetodissolvethepartnership. ________12.It,asweagreed,istimetodissolvethepartnership. ________13.Itistimeto,asweagreed,dissolvethepartnership. ________14.Isavedonlyenoughmoneyforbusfare. ________15.Ionlysavedenoughmoneyforbusfare. ________16.OnlyIsavedenoughmoneyforbusfare. ________17.Shecouldhaveguessedwhathewasdoingwithsomeimagination. ________18.Withsomeimaginationshecouldhaveguessedwhathewasdoing. ________19.Thefiremanwhohadredsuspendersrescuedmykitten. ________20.Thefiremanrescuedmykittenwhohadredsuspenders.
【填空题】19//4= ,19%4= , -19//4= , -19%4=
【填空题】19//4= ,19%4= , -19//4= , -19%4=
某班学生年龄(单位:岁（）分布如下:18 17 19 18 19 20 18 19 19 18 19 18 19 18 17 21 18 1919 18 17 18 19 18 19 20 18 20 19 19 19 18 19 18 17 21 18 19 20 18 18 17 20 17 19 20 19 18 19 18要求:(1（）以学生年龄为分组标志编制分布数列（2）分别按向上和向下两种形式进行频数累计并列表说明。
某班学生年龄(单位:岁（）分布如下:18 17 19 18 19 20 18 19 19 18 19 18 19 18 17 21 18 1919 18 17 18 19 18 19 20 18 20 19 19 19 18 19 18 17 21 18 19 20 18 18 17 20 17 19 20 19 18 19 18要求:(1（）以学生年龄为分组标志编制分布数列（2）分别按向上和向下两种形式进行频数累计并列表说明。
AmongCovid-19 , 19 refers to _______. A: the year 2019 B: 19 kinds of viruses C: 19 persons D: 19 diseases
AmongCovid-19 , 19 refers to _______. A: the year 2019 B: 19 kinds of viruses C: 19 persons D: 19 diseases
19%4的值:_______;-19%-4的值：_________;-19%4的值：_________;19%-4的值：________
19%4的值:_______;-19%-4的值：_________;-19%4的值：_________;19%-4的值：________
在三线摆实验中，连续测三次周期，下列哪组数据不正确：。 A: 1'18"98 1'19"21 1'19"37 B: 1'19"34 1'19"79 1'20"10 C: 1'19"11 1'19"33 1'19"75 D: 1'18"56 1'19"27 1'19"65
在三线摆实验中，连续测三次周期，下列哪组数据不正确：。 A: 1'18"98 1'19"21 1'19"37 B: 1'19"34 1'19"79 1'20"10 C: 1'19"11 1'19"33 1'19"75 D: 1'18"56 1'19"27 1'19"65
人体的髋骨愈合为一个整体要在（）。 A: 19~20岁 B: 19~21岁 C: 19~23岁 D: 19~25岁
人体的髋骨愈合为一个整体要在（）。 A: 19~20岁 B: 19~21岁 C: 19~23岁 D: 19~25岁
青书学堂: (19). (单选题) （19）
青书学堂: (19). (单选题) （19）
下面（）是日期型常量. A: "12/19/99" B: 12/19/99 C: #12/19/99# D: {12/19/99}
下面（）是日期型常量. A: "12/19/99" B: 12/19/99 C: #12/19/99# D: {12/19/99}
经验描述阶段,是从()到20世纪初。A、19世纪中叶B、18世纪末C、19世纪初D、19世纪末 A: 19世纪中叶 B: 18世纪末19世纪初D、19世纪末 C: 19世纪初 D: 19世纪末
经验描述阶段,是从()到20世纪初。A、19世纪中叶B、18世纪末C、19世纪初D、19世纪末 A: 19世纪中叶 B: 18世纪末19世纪初D、19世纪末 C: 19世纪初 D: 19世纪末