6. Christopher Columbus was the first person to navigate under the patronage of the Queen Isabella of Spain.+ N. `& k, z4 B+ j& Y( n4 j
[A] explore [B] sail [C] work [D] circumvent $ U3 P' ^8 t/ o( v) I 7. Immigrants entering the United States at the turn of the century often encountered living conditions radically different from those they had left behind. # U: Z1 J% K% N9 F0 _& U* _ [A] apparently [B] drastically [C] admittedly [D] tragically 7 r d& ? J) v- H 8. Steel expands in hot weather, so suspension bridges may sag a foot more on a hot day. 3 ^/ A7 e' t1 U! t [A] shrink [B] droop [C] bounce [D] rise # a# O( n7 ?- G; ^0 j 9. Many immigrants were prepared to work hard and in appalling conditions for the sake of their descendants. / C! l3 P3 H& Q/ e* k$ } O7 z* Q [A] benefit [B] health [C] property [D] entertainment5 u8 K1 ?* o A3 k( o6 I
10. Ships passing on the high seas exchange salutes by lowering and raising their flags once.4 H* \7 i* Y/ X8 c* M, t3 n
[A] information [B] ceremonies [C] greetings [D] privileges / m* w ?3 ]# G& c7 R# y Keys: 6-10 BBBAC
发表于 2012-8-14 22:56:05
