In the war against COVID﹣19,the Chinese government is making efforts to make sure the vaccine(疫苗)is _________taken all over the country.
hardly
deeply
widely
Jack _______ many English books in the past three years.
Jane the computer since 2006,so it doesn’t work well. A. have bought B. bought C. has had
I can’t find my notebook anywhere. I’m afraid I ______it.
The fisherman at the bank of the river 8 o’clock. A. has been , since B. has come, for C.came, since
----How long _________ she _______ this book ? ----She _________it from the library two weeks ago. A. has, kept; borrowed B. has, kept; lent C. has, borrowed; borrowed