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[填空题]After Australia changed its procedures for recruiting overseas students, more and more foreign students are coming to study in Australia.
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Sale Contact
vessel booked by the Buyers after its arrival at the shipping port of shipment, all expenses such
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After its misadventures in 1993. when American marines were driven out of Somalia by skinny gunmen, America has used a long spoon in supping with Somalia’s warlords. This. tike so much else, changed on September 11th. (41)
Clandestine. up to a point: within hours of the arrival in Baidoa of nine closely cropped Americans sporting matching satellite phones and shades, their activities were broadcast. After meeting various warlords, the group inspected a compound that had apparently been offered to them as their future base. They also saw an old military depot. Neither can have been encouraging: the compound has been taken over by war-displaced families, and the depot by thorn-scrub.
America was already convinced of al-Qaeda’s presence in Somalia. It had listed a Somali Islamic group, al-ltihaad al-Islamiya (Islamic Unity), as a terrorist organisation. (42) . It fears that lawless Somalia could become a haven for escapes from Afghanistan
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After its misadventures in 1093, when American marines were
driven out of Somalia by skinny gunmen, America has used a long spoon in supping
with Somalia’s warlords. This, like so much else, changed on September
11th.
66. ______.
Clandestine, up to a point:
within hours of the arrival in Baidoa of nine closely cropped Americans sporting
matching satellite phones and shades, their activities were broadcast. After
meeting various warlords, the group inspected a compound that had apparently
been offered to them as their future base. They also saw an old military
depot. Neither can have been encouraging: the compound has been taken over
by war-displaced families, and the depot by thorn-scrub.
America
was already convinced of al-Qaeda’s presence in Somalia. It had listed a Somali
Islamic group, al-Itihaad al-Islamiya (Islamic Unity), as a terrorist
organization.
67. ______.
It fears that lawless
Somalia could become a h
[单项选择]Three years after its first test flight ended in an explosion, NASA on March 27 successfully launched an experimental jet that the agency believes it (47)______ a record-setting speed of about 5,000 mph.
The unpiloted X43A made an 11 second rocket boosted flight, then went through some twists and (48)______ during a six-minute glide before (49)______ into the Pacific Ocean about 400 miles off the California (50)______ .
Flight engineer Lawrence Huebner said preliminary data (51)______ the needle-nosed jet reached a maximum speed of slightly over seven times the speed of sound, or about 5,000 mph, after a rocket boosted it to about 3,500 mph. Huebner said it was the first time an "air breathing" jet had ever traveled so fast. The rocket powered X15 reached Mach 6.7 in 1967.
NASA built the X43A under a $250 million program to develop and test an (52)______ type of engine called a supersonic combustion ramjet, or scramjet. In theory, the air breathing engine could (53)_____
