51、We should learn from those are ready to help others.
% `6 \5 w' W$ ~ A.who B.whom C.whose D.they2 H# {1 E' G6 N
52、I have two brothers, are doctors.
) w/ U9 N& d2 t1 r) L+ I A.both of them B.both of who C.both of whom D.both of they
' ?$ y2 {9 X$ a 53、 everybody knows, China has the largest population in the world.
) M1 T+ ?/ w3 i$ [, g A.Which B.That C.As D.The thing
% t0 p8 M% y- r( L6 b9 B 54、Everything can be done should be done.
3 A8 N7 }. ?: ~8 h0 Q0 i* L A.which B.that C.all D.that
. c$ E- n2 u( g, q( h9 B: W 55、This is the house you saw the other day.& l; {6 i# h6 A' Y% W
A.that B.where C.in which D.in that# ]- T, E6 C4 A! L* \% ?5 e1 e
51、A 52、C 53、C 54、B5 L% }5 A& u0 i$ g
55、A |