792.A heavy landing can cause shock loading of the engine( )

144.许多读者的英语知识有限,复杂的句子结构和许多英语单词所具有的大量的意义和同义词会引起混淆。( )

143.Adjust the door operating rod until it aligns with the attachment point( )

142.It is not permitted to install more than two washers for each bolt( )

141.When you replace a word , always make sure that the alternative you select does not change the meaning of the sentence( )

140.It is extremely important to observe the fuel safety precautions ( )

139.Examine the contents of the box for missing items ( )

138.实施航线维修的维修机构其航站在非本国领土时,放行人员应依据航站所属国的航空法规进行资格审定。( )

137.If the meaning changes, use a different construction ( )

136.Do not stretch the seal more than necessary when installing it( )

135.Ream the hole until it has a diameter of 800 ±0003 mm ( )