【单选题】The use of an anchor to assist in turning in restricted waters is _____.
A.
the sign of a novice ship-handler
B.
to be used only with a single-screw vessel
【单选题】()9.新生儿一出生已经具有反射,但由于对外界感知较少,
【单选题】国内最早提出 “教育形成交往起源说”的人是( )
【单选题】()9.新生儿一出生已经具有( )反射,但由于对外界感知较少,( ) 的建立少。
【简答题】国内最早提出“教育形成交往起源说”的人是( )。
【单选题】A vessel using a traffic separation scheme shall().
A.
only anchor in the separation zone
B.
avoid crossing traffic lanes,but if obliged to do so,shall cross on a heading at as small an angle as is practical
C.
avoid anchoring in areas near the termination of the scheme
D.
use the separation zone for navigation through the scheme if she is hindering other traffic due to her slower speed
【判断题】CAN-BUS没有总线仲裁技术,当多个节点同时向总线发送信息出现冲突时,会出现网络靡簇情况
【单选题】You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution,you should ______.
A.
anchor using both anchors
B.
anchor with scope of 8 or more to 1
D.
fit a crown strap and work wire to the anchor
【单选题】You are planning to anchor in an area where several anchors have been lost due to fouling. As a precaution, you should ______.
A.
anchor using both anchors
B.
anchor with scope of 8 or more to 1
D.
fit a crown strap and work wire to the anchor
【简答题】国内最早提出“教育形成交往起源说”的人是( )。