A.North of B.by North of C.in North of D.from North of
单项选择题I read you with signal strength().
A.barely perceptible B.bare perceptible C.barely perceptibly D.bare perceptibly
单项选择题I read you().
A.good B.gooder C.goodly D.goodest
单项选择题I read you()single strength 5.
A.in B.on C.with D.by
单项选择题I HAVE DANGEROUS LIST means().
A.I have some dangerous cargo on board B.My cargo is dangerous C.My vessel is inclined D.My vessel has not been trimmed properly
单项选择题I can not()you on my radar.
A.locate B.look for C.watch D.look out