The number of medical schools reached 18 in the early 1990s and ______ around that level ever since.( )
are remaining
have remained
is remaining
has remained
I send you my revised catalogue and price list, ______ you may find something that suits you.
When he came back, he found his bag over the seat.
—How did he break his head while swimming? — my warnings, he dived straight into the shallow water.
— I hope to take the computer course. — Good idea. ____ more about it, visit this website.
Tsinghua University, in 1911, is home to a great number of outstanding figures.