青虾分()两部分。
A.头胸部和腹部
B.头部和胸部
C.胸部和腹部
D.以上都不对分头部、胸部、腹部三部分
参考答案:A
— How was your trip abroad?
— Great. The only pity is that I _____ to buy some gifts for my friends. [ ]
A. forgot
B. forget
C. would forget
D. was forgetting
治疗急性出血坏死型胰腺炎效果较好的药物是
A.奥曲肽
B.H2受体拈抗剂
C.质子泵阻滞剂
D.抗胆碱能药物
E.肾上腺糖皮质激素