题干
根据所给图片，选择正确的句子表达。
A：Look at my sticker.
B：Look at my eggs,
C：Look, this is a cute car.
答案(点此获取答案解析）
A
根据所给图片，选择正确的句子表达。
A：Look at my sticker.
B：Look at my eggs,
C：Look, this is a cute car.
）完全切割该DNA分子后产生2个片段，则下列有关叙述中，正确的是（ ）
