患者女，56岁。因"左耳前肿块2个月余"就诊，体检发现左耳前触及一个3cm×2cm质

eBay是最成功的消费品拍卖网络之一，它最常采用的拍卖方式是（）。

A.荷兰式拍卖

B.英式拍卖

C.集体议价

D.密封式拍卖

B)根据句子意思，用括号中所给的单词适当形式填空。

小题1: ▲  (wolf) belong to the dog family, living and hunting together.

小题2:With the money donated, we have   ▲ (success) helped many poor young girls return to school.

小题3:If we always keep our worries to   ▲  (we), things will get even worse.

小题4:Our head teacher warned us   ▲ (not fly) kites near power lines in spring.

小题5:Though it seemed   ▲  (hope) to pass the exam, he still kept on trying.

小题6:A recent scientific report says three   ▲  (eight) of the school students suffer from sub-health(亚健康).

采煤机检修后马达应做跑合试验、满载试验、（）试验，在进行以上各试验时，观察外泄漏、噪声、振动及温升，不得有异常现象。

A、超载

B、加载

C、操作

D、整机

转K4型转向架是指装用焊接结构侧梁、横梁组焊成的整体构架和一系轴箱弹簧悬挂装置的转向架。

隐晦的风格