更多"Be careful,（）you'll fall down."的相关试题:
[单项选择]If you see someone fall overboard from a ship，you should（）.
A. immediately jump in the water to help the individual
B. call for help and keep the individual in sight
C. run to the radio room to send an emergency message
D. go to the control room for the distress flares
[单项选择]You’ll find taxis waiting at the bus station，（）you can hire to reach your host family．
A. which
B. when
C. where
D. As
[单项选择]If you go by car, you'll get there（）40 minutes.
A. within
B. about
C. under
D. after
[单项选择]When order spare part, you can directly fall back on （）
A. the manager
B. your agent
C. the PSCO
D. the master
[单项选择]If you see anybody fall overboard，act as follows except（）.
A. tell an officer/crew the person's position in the water，or telephone the bridge immediately
B. throw lifebuoys overboard
C. call out "Man overboard" and keep your eyes on the person in the water
D. try to find medicine for the person to use when he is rescued
[单项选择]If you see someone fall overboard from a vessel，you should（）.
A. immediately jump in the water to help the individual
B. call for help and keep the individual in sight
C. run to the radio room to send an emergency message
D. go to the control room for the distress flares
[单项选择]If you reduce the shortage of the cargo（）50％，I’ll sign.
A. in
B. by
C. for
D. with
[单项选择]Be careful（）to mix them up.
A. don't
B. won't
C. not
D. must not
[单项选择]Why should the SES operators be very careful when the ship enters the area where three ocean regions overlap? Because（）.
A. the weather is always terrible
B. the condition there is complicated
C. the signals are too strong
D. their SES may recive the signals from unwanted satellite
[单项选择]why should the SES operators be very careful when the ship enters the area where three ocean regions overlap? Because（）.
A. the weather over there is always terrible
B. the condition there is complicated
C. the signals are too strong
D. their SES may receive the signals from unwanted satellite
[单项选择]Be careful（）mix the inflammable cargo with that kind.
A. do not
B. will not
C. shall not
D. not to
[单项选择]Be careful with those fireworks; they are（）to go off unexpectedly.
A. easy
B. probable
C. available
D. liable
[单项选择]A person who observes an individual fall overboard from an OSV should（）.
A. immediately jump into the water to assist the individual
B. call for help and keep the individual in sight
C. run to the radio room to send an emergency message
D. go to the control room for the distress flares
[单项选择]Tides are superimposed on nontidal rising and falling water levels，caused by（）．
A. freshets
B. floods
C. river flows
D. seismic events
[单项选择]I’ll ask the foreman and see（）he’ll agree.
A. if
B. how
C. why
D. that
[多项选择]Which of the following IP addresses fall into the CIDR block of 115.64.4.0/22?（）
A. 115.64.8.32
B. 115.64.7.64
C. 115.64.6.255
D. 115.64.3.255
E. 115.64.5.128
F. 115.64.12.128
