【单选题】α珠蛋白生成障碍性贫血分子生物学检验的方法是( )。
【单选题】On my birthday I got a watch from my uncle, ___ was made in Japan.
【单选题】I got a wonderful gift on my twelfth birthday.
【简答题】On my birthday I got a watch from my uncle, _______ was made in Japan.
【简答题】I got a lot of gifts from my _________ (亲戚) on my birthday.
【单选题】行政机关在做出行政处罚决定( ),应当告知当事人做出行政处罚决定的事实、理由及依据,并告知当事人依法享有的权利。
【单选题】运动副的载荷或压强过大,应选用黏度( )或油性好的润滑油。