一道英语单选,（ ）that caused our younger daughter to fail in the important exam?A .what do you think it was B.do you think what it was C.what do you think was it D.do you think what was it后面还有回答 carelessness

一道英语单选,（ ）that caused our younger daughter to fail in the important exam?A .what do you think it was B.do you think what it was C.what do you think was it D.do you think what was it后面还有回答 carelessness
一道英语单选,
（ ）that caused our younger daughter to fail in the important exam?
A .what do you think it was B.do you think what it was
C.what do you think was it D.do you think what was it
后面还有回答 carelessness

一道英语单选,（ ）that caused our younger daughter to fail in the important exam?A .what do you think it was B.do you think what it was C.what do you think was it D.do you think what was it后面还有回答 carelessness
答案是a,这是主语从句和表语从句的结合 what do you think it为主语从句 was为谓语 that caused our younger daughter to fail in the important exam为表语从句

选择：B.........

真的就是A,吧

A 将来某人时间。
sometime 指不定的某个时间
sometimes 有时
some time一段时间
some times 几次
请记住下面口诀：
分开是“一段”， 相连为“某时”。
分开s是“倍、次”， 相连s是“有时”。
祝你假期愉快！加油！不明白再问！如果帮到你，请采纳，谢谢！
是否可以解决您的问题...

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A 将来某人时间。
sometime 指不定的某个时间
sometimes 有时
some time一段时间
some times 几次
请记住下面口诀：
分开是“一段”， 相连为“某时”。
分开s是“倍、次”， 相连s是“有时”。
祝你假期愉快！加油！不明白再问！如果帮到你，请采纳，谢谢！
是否可以解决您的问题？

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A
是由强调句改来的