切除修复
参考答案：
切除DNA一条链上受损伤片段，以其互补链为模板合成正常DNA片段修复DNA损伤。
The girl found the Tshirt sold online was ________ that in the supermarket.
A．as half cheap as
B．cheap as half as
C．the half price of
D．half the price of
诸参辛芍叛藜芦的诸参不包括（）。
A、人参、党参
B、北沙参、南沙参
C、紫丹参、山参
D、紫参、华山参
