【单选题】I really am not qualified to ()the safety or lack of safety in drinking this water.
【单选题】________ are used to protect your eyes.
【简答题】A.calculating B.supposing C.estimating D.regarding
【单选题】Regarding insurance, the ______ is for 110% of the invoice value of the goods that a manufacturer wants to export.
【单选题】According to the factory safety rules, all accidents _____ be reported to the safety officer.
【简答题】A.regards B.in relation C.with regard D.regarding
【单选题】The radiotelephone safety message urgently concerned with safety of a person would be prefixed by the word ()
【简答题】[A] regarding [B] reflecting [C] revealing [D] representing
【简答题】Which of the following statements regarding time of shipment is both clear and flexible? ( )