目标的动态控制是一个无限的循环过程,应贯穿于工程项目实施阶段的全过程。()
参考答案:错
A lot of e-mail English words might_________ us, because we seldom use it
in our daily life.
A.be familiar with
B.be familiar to
C.look unfamiliar with
D.look unfamiliar to
不属于慢作用抗风湿药的是()
A.甲氨蝶呤
B.环磷酰胺
C.肿瘤坏死因子
D.糖皮质激素
E.雷公藤总苷