__he is limited technical knowledge the old worker was a lot
__he is limited technical knowledge the old worker was a lot
___he has limited technical knowledge ,the old worker has a
——he has limited technical knowledge,the old worker has a lo
____he has little knowledge,the old worker has a lot of expe
单项选择 ___his technical knowleedge is limited,the old woker ha
()is known to us all is that the old worker ,for ()life was
the old man has two sons.one is a worker;_____ is a teacher.
the old man has two sons.one is a worker;_____is a tercher.A
my parents found how limited knowledge was during the work,t
the old man is a retired worker.he lives next door.(合并成一句)
The old man is a great scientist,he has _________ knowledge
__he is very young,___he knows a lot about how to be healthy