—My daughter lived in France for five years and now she's working in a foreign company.

—______is no wonder that she speaks such excellent French.

A．It

B．There

C．That

D．This

血尿酸正常的上限值（尿酸酶法，血清）是（）。

A.0.38mmol／L（6.4mg／dl）

B.0.5mmol／L（8.4mg／dl）

C.0.1mmol／L（1.68mg／dl）

D.7.0mmol／L（117.6mg／dl）

E.0.6mmol／L（10.0mg／dl）