Those two boys are twins, _______, they look very different.
#49303
A
except
B
but
C
however
D
because
推荐题目
 Tom has much difficulty _____Chinese so he often asks me ______help.
#51113
A
understanding; for
B
understanding; of
C
to understand; for
D
to understand; for
—How does Tom go to school?—He goes to school ________.
#48537
A
by bus
B
on his bus
C
take a bus
D
by a bus
Mr. Li is not here, and you’d better call him ____3 p.m. ____ 5 p.m. tomorrow. 
#50552
A
between; and
B
from; and
C
from; to
D
between; to