---- I am not able to solve some practical problems using Newton’s First Law of Motion. ----That’s just _______ most of the students are puzzled easily.
#73676
A
what
B
why
C
how
D
where
推荐题目
Was it through Mary , ____ was working at a high school , _____ you get to know Tom ?
#71897
A
who, who
B
that, which
C
who, that
D
who, which
The new movie __ to be one of the biggest money-makers of all time
#67870
A
promises
B
proposes
C
preserves
D
provides
People who are really in need of houses will suffer heavy losses ________ the government takes measures to bring down house prices.
#67458
A
if
B
in case
C
unless
D
since
