A.saving...to study
B.saving...study
C.to save...studying
D.save...to study
第1题:
There is something wrong with my TV set;I must have it _____.
A. repairing
B. repair
C. to repair
D. repaired
第2题:
( )characterize Huanglong scenery.
A. Calcified ponds
B. beaches
C. waterfalls
D. river banks
第3题:
第4题:
A、his’
B、his
C、he’s
D、he
第5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6题: