51、We should learn from those are ready to help others.
& \4 p' M, d5 L3 ^& R A.who B.whom C.whose D.they. K4 ?- b/ P' S
52、I have two brothers, are doctors.
' S$ O$ [4 s9 O: H) U. y A.both of them B.both of who C.both of whom D.both of they
5 n' B; u/ A- M- P5 j 53、 everybody knows, China has the largest population in the world.0 ^ w, \4 `3 ~) } O; I5 z
A.Which B.That C.As D.The thing) X6 \* T" J# q8 g$ x% q+ s- N
54、Everything can be done should be done.7 E/ n3 O2 ?# I X- @: T9 a
A.which B.that C.all D.that \" N+ v% E3 {8 k7 D
55、This is the house you saw the other day.. s+ x. Q; f' O
A.that B.where C.in which D.in that& J) U# c' Y. e- f' B# f
51、A 52、C 53、C 54、B
s5 W# X9 E: F0 X6 s 55、A |