Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.A.were found B.has been found \x05\x05C.had been found\x05D.have bee

Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.A.were found B.has been found \x05\x05C.had been found\x05D.have bee
Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.
Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.
A.were found B.has been found \x05\x05
C.had been found\x05D.have been found

Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.Nothing but some ancient Chinese coins in the sunken ship since they began the exploration.A.were found B.has been found \x05\x05C.had been found\x05D.have bee
B nothing but+名词作主语谓语用单数 且有since应用完成时

D 只找到了一些中国古钱币。
希望我的回答能对你有帮助,^_^