单项选择题
I would have gone ashore with the second engineer, if I （） time.
A.have had B.had have C.had had D.would have had
单项选择题 Please give us your quotations （）you receive the additional repair list.
单项选择题 According to our calculation there is shortage of ten tons of oil compared with yoursI can’t sign the oil （）.
单项选择题 The （） of the life-raft is sufficient for all of you.
