Lawrence Craven, a doctor from the USA, is the author of several published reports, one of which introduced the idea in 1953 ________ aspirin could reduce the risk of heart attacks by thinning blood.
#67995
A
when
B
where
C
that
D
which
推荐题目
I’m afraid he’s more of a talker than a doer, which is_____ he never finishes anything.
#68991
A
that
B
when
C
where
D
why
He met Rachel at her college graduation ceremony in 2008, ________ he was later to marry.
#67161
A
which
B
when
C
where
D
whom
Putin hopes his daughters can do _____ job suits their interests and personalities.
#71679
A
that
B
whatever
C
how
D
no matter what
A warm thought came to me ________ I might help wash my mom’s feet on Thanksgiving Day.
#68053
A
if
B
when
C
which
D
that