90.At the end of the meeting, they came to a ____________(结论)that they should protect the children.

89. Her surprised look told us she did __________(感激) your great help.

88. This is a new machine which has many different useful ____________(功能).

87. He is a _________ (高级的)officer in the army, so many soldiers admire him very much.

86. The victim(伤者)of the road accident lost a great ___________(量)of blood.

85. The Great Wall is the only man-made s__________ on the earth that can be seen from space.

84. Oranges are very healthy fruit and c__________ lots of vitamins.

83. He was my real enemy but he still p__________ to be very friendly to me.

82. Many boats and big ships stayed in the h__________ because of a terrible storm.

81. He should take full r___________ for the accident, because he drank too much wine.