作业帮Always_____ready to help others and you will get a lot of help in return.A: being B: to be C: been D : be为什么要用to be 呢,而不是用be
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Always_____ready to help others and you will get a lot of help in return.A: being B: to be C: been D : be为什么要用to be 呢,而不是用be
Always_____ready to help others and you will get a lot of help in return.
A: being B: to be C: been D : be
为什么要用to be 呢,而不是用be
Always_____ready to help others and you will get a lot of help in return.A: being B: to be C: been D : be为什么要用to be 呢,而不是用be
因为这是一个句子的开头,只能用动名词being和动词不定式to be做主语
这里的always不是句子主语,只是一个修饰成分
D. be
应该是be,答案错了。