航空术语：a flapless landing代表（）

A . 经理：MANEGER B . 重量：WEIGHT C . EXCCESSLUGGAGECHARGE：逾重行李费 D . 件数：PIECE

A . MAYDAY B . PANPAN C . EMERGENCY D . URGENCY

A . 2站位的静压 B . 2站位的总压 C . 功率 D . 推力

A . run as fast as the boat will go and keep the sea on the stern B . secure the engine，put sea anchor over the bow，put out the oars，use sweep oar and back onto beach C . go in under oars and put out the sea painter D . put the sea broadside and let the boat drift ashore

A、使用循环 B、使用时间 C、2站位总温 D、2站位静温

A . landlords B . tenants C . farmers D . wage laborer

A . food waste B . food, ground to less than 1" C . paper, ground to less than 1" D . None of the above

A . the coastal navigation B . the celestial navigation C . traditional navigation D . the great circle navigatio

A . the total weight in air of the casing string is removed from the ship B . the hook load (weight of the casing string) is removed from the ship C . the weight of the casing inside the riser is removed from the ship D . the weight of the casing string added to the weight of the fill-up mud is removed from the shi

A.错 B.对

A.Coffee breaks should be guaranteed to team members across the workday. B.Informal social contacts among members establish more efficient work. C.Team leaders informal meetings with members should be cancelled. D.Coffee breaks make members more efficient and satisfied with their jobs.

B、CP C、TW D、UA 此题为多项选择题。

People living in Bakersfield, for instance, can visit the Pacific Ocean and the coastal plain, the fertile San Joaquin Valley, the arid Mojave Desert, and the high Sierra Nevada, all within a radius of about 100 miles. In other areas it is possible to go snow skiing in the morning and surfing in the evening of the same day, without having to travel long distance. Contrast abounds in California. The highest point in the United States (outside Alaska) is in California, and so is the lowest point (including Alaska). Mount Whitney, 14,494 feet above sea level, is separated from Death Valley, 282 feet below sea level, by a distance of only 100 miles. The two areas have a difference in altitude of almost three miles. California has deep, clear mountain lakes like Lake Tahoe, the deepest in the country, but it also has shallow, salty desert lakes. It has Lake Tulainyo, 12,020 feet above sea level, and the lowest lake in the country, the Salton Sea, 236 feet below sea level. Some of its lakes, like Owens Lake in Death Valley, are not lakes at all: they are dried-up lake beds. In addition to mountains, lakes, valleys, deserts, and plateaus, California has its Pacific coastline, stretching longer than the coastlines of Oregon and Washington combined. Which of the following is the lowest point in the United States？ A．Lake Tulainyo. B．Mojave desert. C．Death Valley. D．The Salton Sea.

A.起飞 B.降落 C.陆地 D.大洲

A、get or obtain a job B、keep working in a fixed company C、searching for a job D、lose a job

A territorial B terrestrial C inhabitant D residential

A．前部 B．无襟翼着陆 C．后部