不再进行分裂而只有形态变化的生精细胞是（）。A.精原细胞 B.初级精母细胞 C.次级

－Would you like something to drink?

－No, thanks. I __________ a glass of water just now.

A．drink

B．will drink

C．am drinking

D．drank

A．He was talking in a newspaper advertisement.

B．He was talking to a newspaper salesman.

C．He was talking at a newspaper office.

D．He was talking at a car dealer’s.

咽旁脓肿引起张口困难是因为（）

A.咽旁间隙感染累及翼外肌

B.茎突前间隙感染累及翼外肌

C.茎突前间隙感染累及翼内肌

D.茎突前间隙感染累及咬肌

E.咽后间隙感染累及翼内肌

2009年，80多万名考生竞争150个中央国家机关的7000个职位。由于报名人数过多，网络系统一度瘫痪。这表明在市场经济条件下劳动者应该（）①树立竞争就业观②改善劳动就业环境③树立职业平等观④树立多种方式就业观

A.①②③

B.①②④

C.①③④

D.①②③④