【单选题】听力原文:F: Come on Mr. Anderson, take a seat. M: Good morning, doctor. F: Now let's get a few details. Shall we? First your age, now you're 40? M: Er, 35 actually, doctor. F: Right, 35. Anal your weight?...
D.
He is hale and hearty.
【单选题】以下有关隧道的说法错误的是( )。
C.
软土隧道常常修建在水底和城市立交,故称为水底隧道和城市道路隧道
【简答题】Mrs. Green has two ____. They ’ re very bright.
【单选题】When did the U.S. make daylight saving time mandatory for the whole country?
【单选题】图示机构,以整体为对象,以下所列的平衡方程中,哪一个是正确的()
【单选题】患者女性,66岁。以慢性肾衰入院,入院第2日病人神志突然丧失,医生诊断心跳骤停的指标是
【单选题】图示机构,以整体为对象,以下所列的平衡方程中,哪一个是正确的
A.
å m O (F) = - m + P × b =0
B.
å m O (F) = - m + N A × b/cos q + N D × L =0
C.
å m O (F) = - m + P × b + N D × L =0
D.
å m O (F) = - m + P × b + N A × b/cos q + N D × L = 0
【单选题】以下有关隧道的说法中,错误的是( )。
C.
软土隧道常常修建在水底和城市立交,故称为水底隧道和城市道路隧道
【单选题】图示机构,以整体为对象,以下所列的平衡方程中,哪一个是正确的
A.
å m B (F) = m + P × 2L =0
B.
å m A (F) = m + P × 3L /4 = 0
C.
å m A (F) = m + P × 3L /4+ N E × L/4 =0
D.
å m B (F) = m + P × 3L /4 - Y A × L - X A × L × Ö 3/2=0