由我国科学家研制成功的抗心律失常的药物为
A．慢心律B．常咯林C．达舒平D．异搏定E．普萘洛尔
参考答案：B
Ms Alice is considered a ________ lady by us, for she often helps the poor she met with.
A．selfish
B．hopeful
C．mean
D．generous
