2.Chemical accidents are usually important enough to be reported as news because ____.</p> A.they are very rare
* D" L3 d: S- h$ r B.they often cause loss of life7 X R3 P3 n F" g* M4 B
C.they always occur in big cities6 ~% {1 ~6 k' U
D.they arouse the interest of all the readers
2 Z9 }0 @7 }* r" m& S 3.According to passage, the chemical accident that caused by the fault of management happened at ____.
& E+ C1 M. A8 `# `& l5 U# u2 N A.Texas city3 M2 {4 q1 y) ~4 U
B.Flixborough( Q" \1 }% h$ ?* G2 t: b
C.Seveso0 I) a, F2 S2 W0 N" X
D.Mexico City) p& t* I- E* T- B: G
4.From the passage we know that ammonium nitrate is a kind of ____.. E1 p5 J3 \3 j" E
A.natural gas, which can easily catch fire' m6 r1 ?+ g* K# v# A- c& r
B.fertilizer, which can't be stored in a great quantity" W0 I, B6 i# t: D0 A" {% k4 J& d
C.poisonous substance, which can't be used in overcrowded areas
" z3 L1 f3 m5 {6 ]* V& B D.fuel, which is stored in large tanks
2 x" c: G$ }/ F, Z5 c 5.From the discussion among some experts we may coclude that ____.$ P5 n3 u& j7 F% P* Z! g- t i& Q
A.to avoid any accidents we should not repair the facilities in chemical industry* t0 a1 ~ q% ^/ R) X
B.the local authorities should not be concerned with the production of the chemical industry
8 V. f2 f; b5 ~9 U8 e, a9 m' ? C.all these accidents could have been avoided or controlled if effective measure had been taken, v2 S) ?1 |, y( e3 I L0 V7 |$ m1 F
D.natural gas stored in very large tanks is always safe
" }2 h8 G! f" ^2 x0 X 答案:DBABC |