2016年6月英语四级真题及答案（试卷二）
37.【题干】The more recent steep climb in grain prices partly results from the fact that more and more people want to consume meat products.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
38.【题干】Social order is breaking down in many countries because of food shortages.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
39.【题干】Rather than superpower conflict, countries unable to cope with food shortages now constitute the main threat to world security.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
40.【题干】Some parts of the world have seen successful implementation of family planning.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
41.【题干】The author has come to agree that food shortages could ultimately lead to the collapse of world civilization.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
42.【题干】Increasing water shortages prove to be the biggest obstante to boosting the world's grain production.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
43.【题干】The cost for saving our civilization would be considerably less than the world's current military spending.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
44.【题干】To lower domestic food prices, some countries limited or stopped their grain exports.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
45.【题干】Environmental problems must be solved to case the current global food shortage.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M
【答案】
【解析】
46.【题干】A quarter of this year's American grain harvest will be used to produce bio-fuel for cars.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
M.M