Researches are convinced ______ the positive effect of laughter ______ physical and mental health.
#26134
A
of; at
B
by; in
C
of; on
D
at; on
推荐题目
According to the embarrassing situation here, I’m afraid that your arrival at present is not quiet ________.
#25572
A
in practice
B
in demand
C
in place
D
in turn
—The price is fine with me. How would you like it to be paid?—Just ______ cash, please.
#26113
A
by
B
in
C
with
D
through
We should analyze the work ______ instead of concentrating only on some single parts.
#26049
A
as a whole
B
on the whole
C
in general
D
as a result
If you keep on eating too much, losing weight is_______.
#26862
A
out of the question
B
out of question
C
no question
D
beyond question
Most people interviewed said: “We have been warned all about the effects of sunbathing, yet we keep putting ourselves ___ .”
#27042
A
at play
B
at risk
C
at peace
D
at work