用所给单词的正确形式填空

1.I carried in my hand a net____  (use) for catching fish.

2. That boy seemed ____   (embarrass) by the difficult question.

3. Mary wants her paintings _____    (display)in the gallery.

4. Whoever ____     (catch) breaking the law will be punished.

5.I didn't get my car____(repair) yesterday.

有关靶向治疗描述不正确的是（）。

A.具有一定的选择性和特异性

B.属于肿瘤生物治疗的一部分

C.主要对肿瘤细胞起调节和稳定作用

D.以细胞受体，关键基因和调控分子为靶点

E.只对某一特定类型肿瘤有效