《Who&39;s who》是指( )。

A . 确定了国际单位（IU）的生物制品 B . 不完全适合作为国际标准品，完善后可升为国际标准品 C . 是有关机构按加际标准（或参考制品）复制的 D . 可临床自行确定单位效价的标准品 E . 可自行配置

A . 精子呈不动状态 B . 精子呈缓慢或非前向运动 C . 精子呈中速直线运动 D . 精子呈高速直线运动 E . 精子呈高速旋转运动

A . 精子呈不动状态 B . 精子呈缓慢或非前向运动 C . 精子呈中速直线运动 D . 精子呈高速直线运动 E . 精子呈高速旋转运动

A、structure B、frame C、manner

A.The Brazilian team. B.The ltalian team. C.The German Team. D.It is unpredictable.

A.soldiers B.patriots C.pioneers D.code heroes

A．A.conceited B．B.complicated C．C.considered D．D.committed

Bartley was making his first trip on the whaling ship Star of the East. Suddenly the lookout sighted a huge sperm whale. The whalers knew it was a huge whale by the size of the spray it blew into the air. They lowered their small boats. James Bartley was in the first longboat. The men rowed until they were close to the whale. A harpoon was thrown and it found its mark. It sank into the whale&39;s flesh. The maddened beast crashed into the boat, snapping its tail at the men and the wreckage of their boats. When the survivors were picked up, James Bartley was missing. Shortly before sunset, the whale was finally captured. The sailors tied the whale&39;s dead body to the side of the ship. Because of the hot weather it was important that they cut up the whale right away. Otherwise, the meat would begin to rot and oil would begin to spoil. When they got to the stomach, they felt something moving about wildly. They thought it would be a big fish still alive inside. But when they opened the stomach they found James Bartley. After this trip, Bartley settled in England, and never returned to sea. 1、This passage is mainly about__________. A.how to hunt whales for their oil and meat B.The hard and dangerous lives that whalers had to live C.The duties of each man on a whaling ship D.a man who was swallowed by a whale and lived James Barfley probably never went to sea again because__________.A.he wanted different kinds of adventures B.of fright and shock C.he was crippled by the whale D.he often got seasick The sailors knew that something was in the whale's stomach because__________.A.they could feel it moving about wildly B.The whale seemed very heavy C.The whale was swelling at one spot D.The captain heard Bartley yelling for help The author, in telling James Bartley's story, informs us by__________.A.narrating the plain facts B.referring to whaling in general C.comparing whaling to other fishing D.dramatically telling what happened 请帮忙给出每个问题的正确答案和分析，谢谢！

A.Controlling discipline. B.Giving prompt. C.Evaluating students" work. D.Directing students" attention to the lesson.

A．Charles II. B．Tony Blair. C．Jim Callaghan. D．Andrew Turnbull.

对 错

对 错

A．Who’s B．What’s C．Where’s D．How’s

A．reside B．resent C．inhabit D．reserve

A．肥胖1级 B．肥胖2级 C．肥胖3级 D．超重