母猪怀孕期间可感染细小病毒，并引起各种形式的繁殖障碍，其中，怀孕后70天感染的母猪则

上颌第一磨牙的牙合面一般有四个牙尖，四个牙尖的大小顺序正确的为 （）

A.近舌尖＞近颊尖＞远舌尖＞远颊尖

B.近舌尖＞近颊尖＞远颊尖＞远舌尖

C.近舌尖＞远颊尖＞远舌尖＞近颊尖

D.近舌尖＞远颊尖＞近颊尖＞远舌尖

E.近舌尖＞远舌尖＞近颊尖＞远颊尖

读图，完成下列问题。

与同纬度我国东部地区相比，图示城市附近地区（）。

①年太阳辐射总量高

②多大风

③水能丰富

④森林分布广

A．①②

B．②③

C．③④

D．①④

膝半月板损伤和膝关节内游离体的共有体征是：（）

A.关节内积液

B.弹响和交锁

C.研磨试验（＋）

D.股四头肌萎缩

E.关节间隙压痛

These collective changes in the content, character, and execution of China’s foreign policy over the past ten years represent an important evolution from Beijing’s narrow and reactive approach to global affairs in the 1980s and early 1990s. Yet potentially even more significant changes are now taking place. Within the last three years, and especially since September 11, 2001, the writings of Chinese strategists have begun to reflect a critical shift in their view of the international system and China’s role in it. For example, provocative articles have recently run in major Chinese newspapers and journals advocating that China abandon its long-held victim mentality. The writers reject the persistent emphasis on China’s "150 years of shame and humiliation" as the main lens through which Chinese view their place in modern international affairs. Influential Chinese analysts have begun to promote instead China’s adoption of a "great-power mentality. " This emerging notion would replace Chinese victimhood with a confidence born of two decades of impressive economic growth.

根据原文，伤寒“干呕、发热而咳”的病机是（）

A.邪热壅肺，肺失宣降

B.风寒束表，水饮内停

C.风邪外束，胃气上逆

D.水热互结，水邪上逆

E.邪入半表半里