Scientists are convinced the positive effect of laughter physical and mental health.
#28244
A
of; at
B
by; in
C
of; on
D
on; at
推荐题目
She was told to wear flat shoes her back problem.
#26206
A
on account of
B
regardless of
C
in terms of
D
in case of
______ all the international effort being made, we have to have faith that there will be solutions _______ time to stop epidemics and poverty.
#26902
A
As; in
B
With; on
C
As; on
D
With; in
While our manager is away on business, Our company will be ______ Mr. Zhang.
#26197
A
in the charge of
B
in charge of
C
taken charge of
D
taking the charge of
Maria is fond of all kinds of sports, but she likes swimming ________.
#27159
A
in practice
B
in general
C
in fact
D
in particular