儿童身心发展的不平衡性特点要求教师在教育过程中必须做到（）

根据少年期的身心发展特点，分析其心理冲突及不平衡性。

在学前儿童的心理发展中，维果斯基十分重视儿童心理的（）发展，指出儿童发展最本质的是个性发展，是儿童总意识的发展。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

结合学龄儿童心理发展特点，论述儿童心理发展的动力问题。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

人的身心发展的不均衡性在心理发展方面的体现是，儿童的发展存在（）和（）。