A. carriedB. carryingC. to carryD. carryThey will （）out……

单项选择题I’ll （）the sheet carefully.

A. go after
B. go off
C. go through
D. go away

单项选择题They will（） against pirates and pilferage.

A. take place
B. take over
C. take measures
D. take up

单项选择题When we hoist national flag together with other flags, we should keep the national flag in the （）place.

A.centre
B.lower
C.A+B
D.A o rB

单项选择题We can’t hoist （）national flag.

A.clean
B.worn
C.beautiful
D.good

单项选择题The sailors should show the relevant （）by day.

A.ladders
B.flags
C.hands
D.lines