His whole school education _____ only 2 years because of his illness.[ ]

A. added up

B. added up to

C. added to

D. was added up to

患者女，28岁，已婚。主因突发腹痛伴腹泻急诊来院，月经规律，末次月经为20d前，末次月经量较既往月经量少，今晨无明显诱因突发腹痛，呈持续性疼痛，伴腹泻，为稀便，伴恶心、呕吐、头晕。体格检查：血压80/50mmHg，脉搏118次/min，痛苦面容，面色苍白，被动体位，意识清醒，腹部膨隆，腹软，压痛明显，反跳痛明显，移动性浊音（+），肠鸣音活跃。

为明确诊断应紧急检查的项目包括（）

A.妇科检查

B.尿HCG检查

C.腹部B型超声检查

D.腹腔穿刺检查

E.心电图

F.血生化检查