下列指令中源操作数使用寄存器寻址方式的有（）。A.MOVBX，BUF［SI］ B.A

---Why do you come back so late?

---Because there were too many people in the supermarket, and I had to _____to pay for the things.

A．wait in line

B．cut in line

C．stand up

D．speak loudly

足厥阴肝经分布于内踝尖八寸以上的（）。

A.下肢内侧前缘

B.下肢外侧前缘

C.下肢内侧后缘

D.下肢外侧中线

E.下肢内侧中线

____________in his school that many of his fans want to get close to him.

A．So is he popular

B．So popular is he

C．So popular he is

D．So he is popular

以下所列单据，可用于向口岸检验检疫机构申请办理换证放行手续的有( )。

A．出境货物换证凭单

B．出境货物换证凭条

C．出境货物通关单

D．入境货物调离通知单

空气呼吸器的操作者应由上向下戴上呼吸器面罩。（）