Maria has to baby-sit. That’s______ she can't come with us.
A.whyB.hoC.whenD.what
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


Our class is made up of 54 students, _____ are girls.
A.of which two-fifthsB.of whom two-fifths
C.two-fifth of whichD.two-fifth of whom

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


The young tribal man helped Mrs. Davidson find her way back, in return for________medical equipment was offered to him by the latter.
A.thatB.whoseC.whichD.whom

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


Don’t give up regardless of difficulty and failure, ________ you’ll never achieve your goals.
A.a(chǎn)ndB.butC.orD.so

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


The Mekong River Commission has found no evidence ______ the dams on the upper reaches have an influence on the water flow downstream.
A.whichB.thatC.whereD.what

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


They have not made any decision on ______ they are going to do to deal with the waste and control pollution.
A.thatB.whichC.ifD.what

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


Living in the desert involves a lot of problems,______water shortage is the worst.
A.of whichB.when C.of whoseD.Which

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


They left without leaving a message,_____was more than we had expected.
A.whatB.whichC.thatD.when

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題


How many more decades will have to pass ____ scientists succeed in providing a cure for cancer?
A.whenB.sinceC.beforeD.until

查看答案和解析>>

同步練習(xí)冊(cè)答案