【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C

【評論主題】11. Mom: Where are your sisters?Bill: I don’t know. They ______ there ten minutes ago.(A) wasn’t (B)

【評論內容】由ten minutes ago得知是過去式不可選B加上They是他們會有兩人以上，所以才要選C