He is __________ about his chances of winning a gold medal in the Olympics next year.
A) optimistic B) optional
C) outstanding D) obvious
第1题:
You are signing on a deck officer,who will be designated as one of the GMDSS operators,before sailing foreign.Which statement is TRUE ________.
A.He/she must have an STCW certificate endorsed as“Valid for Service on Vessels Operating in the GMDSS System”
B.He/she must present either an FCC-issued license or a Coast Guard-issued license
C.You must consult the“List of Qualifications”on the reverse of his/her FCC-issued license
D.His/her Merchant Mariners Document must have an added endorsement as “Radio Electronics Officer”
第2题:
第3题:
在语料搜索引擎linggle中,如果我想知道go和home中间是否有to,应该在搜索框中输入()。
A.go ?to home
B.go /to home
C.go %to home
D.go ^to home
第4题:
第5题:
在linggle中,如果想知道go和home中间是否有to,应输入
A.go?to home
B.go#to home
C.go_to home
D.go%to home
第6题:
1、在语料搜索引擎linggle中,如果我想知道go和home中间是否有to,应该在搜索框中输入()。
A.go ?to home
B.go /to home
C.go %to home
D.go ^to home