第1题:
Which statement is TRUE concerning cargo hose on tank barges ________.
A.Cargo hose must be able to withstand the shut-off head plus the static head of the cargo pump
B.Cargo hose must be able to withstand the static head of the cargo pump but no less than 100 psi
C.Cargo hose must be able to withstand the shut-off head less the static head of the cargo pump but no less than 100 psi
D.Cargo hose must be able to withstand at least 150 psi
第2题:
第3题:
A.His incooperation makes the project progress very slowly.
B.The project is making slow progress due to his lack of cooperation.
C.The project makes less progress because of his uncooperation.
D.The slowdown of the project is caused by his uncooprativeness.
第4题:
第5题:
第6题:
第7题:
第8题:
阅读下面短文,掌握其大意,然后从21~30各题所给的A、B、C和D项中,选出最佳选项,
Alfred Nobel became a millionaire and changed the ways of mining,construction,and warfare as the inventor of dynamite(炸药). On April 12,1888,Alfred's brother Ludwig died of heart attack. A major French newspaper _21_ his brother for him and carried an article _22_ the death of Alfred Nobel. “The merchant of death is dead.” The article read. “Dr. Alfred
Nobel,who became _23_ by finding ways to kill more people faster than ever before,died yesterday. ”Nobel was _24_ to find out not that he had died,but that,when his time was up, he would be thought of only as one who profited from _25_ and destruction.
To make sure that he was _26_ with love and respect. Nobel arranged in his _27_ to give the largest part of his money to _28_ the Nobel prizes,which would be awarded to people who made great _29_ to the causes of peace,literature,and the sciences. So _30_ ,Nobel had to die before he realized what his life was really about.
21. A. found B. misunderstood C. mistook D. judged
第9题:
第10题: