下列泌尿系统检查，需要做碘过敏试验的是（）。

A.尿路平片

B.静脉肾盂造影

C.磁共振尿路成像

D.B超

E.膀胱镜检查

We have received orders ______ USD 1,000,000 since the new product was introduced to the market.

A．amount for
B．amount to
C．account for
D．amounting to