（）的放射状裂纹是热处理琥珀的典型包体。
A.太阳光芒状
B.条带状
C.糖浆状
D.雨丝状
参考答案：A
_________surprises us most is that she doesn’t even know _________the difference between the two lies.
A．What; where
B．All; which
C．What; that
D．That; where
广谱抗心律失常药是
A．酚妥拉明B．普萘洛尔C．利多卡因D．胺碘酮E．维拉帕米(异博定)
