We teachers should ______ students ______ us questions in class.
#48995
A
be allowed, to ask
B
let, to ask
C
encourage, to ask
D
allow, ask
推荐题目
People living in cold climates prefer to use warm clours a warm and comfortable feeling there.
#50262
A
to create
B
to creating
C
creates
D
create
Thank you for______ let me_______ on the trip today.
#49990
A
agree to;go
B
agreeing;going
C
agreeing to;go
D
agree;to go
