1：Students should learn all kinds of danger and keep _____sa
1：Students should learn all kinds of danger and keep _____safe.
A:they B:them C:their D:themselves
2:I want to know_____
A:that he will come or not B:who meets him next week C:where did he go for vacation D:howlongthey lived there
3:My uncle went toAustralia last year.we haven`t seen him_____
A:since almost years ago B:for almost year ago C:after almost a year D:since almost a year
求大家个小弟详解,感激不尽.
A:they B:them C:their D:themselves
2:I want to know_____
A:that he will come or not B:who meets him next week C:where did he go for vacation D:howlongthey lived there
3:My uncle went toAustralia last year.we haven`t seen him_____
A:since almost years ago B:for almost year ago C:after almost a year D:since almost a year
求大家个小弟详解,感激不尽.
赞 rikkizj 幼苗
共回答了23个问题采纳率：87% 举报
1 D
因为主语是students,宾语也是students,因此用反身代词
2 D
首先,这是宾语从句,因为是不知道,因此后面是疑问句,不能用that 引导,排除A
第二,用陈述句语气,排除C
B 是错在从句没用将来时
宾语从句,主句一般现在时,从句的时态可以用任意时态,该什么时态,就什么时态,可以用过去式,表达他过去已经住了多久
3 A
D 错在,since 要用时间点,可是他用了时间段,
B 时用for 引导一段时间,但是,year 可数名词,没加 a,或者加s,还多了个ago,因此错
C,的 AFTER 不是引导完成时的提示词
因为主语是students,宾语也是students,因此用反身代词
2 D
首先,这是宾语从句,因为是不知道,因此后面是疑问句,不能用that 引导,排除A
第二,用陈述句语气,排除C
B 是错在从句没用将来时
宾语从句,主句一般现在时,从句的时态可以用任意时态,该什么时态,就什么时态,可以用过去式,表达他过去已经住了多久
3 A
D 错在,since 要用时间点,可是他用了时间段,
B 时用for 引导一段时间,但是,year 可数名词,没加 a,或者加s,还多了个ago,因此错
C,的 AFTER 不是引导完成时的提示词
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