作业帮We must believe____each of us is capable of doing it well,___we must work hard at it until we succeedA,that,that B /,and that C that,and D /,/选B请问为什么At that time i had no idea ___ i could hand it to him without being seen.A if B that C th
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We must believe____each of us is capable of doing it well,___we must work hard at it until we succeedA,that,that B /,and that C that,and D /,/选B请问为什么At that time i had no idea ___ i could hand it to him without being seen.A if B that C th
We must believe____each of us is capable of doing it well,___we must work hard at it until we succeed
A,that,that B /,and that C that,and D /,/
选B请问为什么
At that time i had no idea ___ i could hand it to him without being seen.
A if B that C that if D whether
请问为什么选D
请把原因说详细点,
We must believe____each of us is capable of doing it well,___we must work hard at it until we succeedA,that,that B /,and that C that,and D /,/选B请问为什么At that time i had no idea ___ i could hand it to him without being seen.A if B that C th
第一个题是宾语从句,后面的两个句子都是宾语从句.从句完整整个句子不缺意思所以that可以省略.由于后面是两个从句,属于完整句子,所以必须要有一个连接方式and来表示两个均为并列从句.第二个that不省的原因是表示它是与从句并列,如果省了就表示与主句并列,那句中的it指代就不明白了.两个从句中的it指同一件很困难的事.
第二题属于同位语从句,首先排除C,连个句子一种连接方式即可.然后排除A,同位语从句不用if引导.由于整个句子缺意思,所以选择whether（是否）来补充意思.