三、根据下表回答121～125题： 121.如图所示，从元朝到明朝可以看出（)。 A.百姓在粮食增产中获益更

A class "C" fire would most likely occur in the _____.

A.engine room bilges

B.main switchboard

C.paint locker

D.rag bin

A class "B" fire would most likely occur in the _____.

A.main switchboard

B.engine room bilge

C.breathing compartment

D.electric fresh water transfer pump

A murder would most likely occur _____.

A．on a weekend night in summer

B．on a weekend afternoon in summer

C．on a weekend night in winter

D．on a weekday afternoon in spring

of fire would most likely occur in the engine room of a vessel？

A.class A and B

B.class B and C

C.class C and D

A murder would most likely occur ______.

A．on a weekend night in summer

B．on a weekend afternoon in summer

C．on a weekend night in winter

D．on a weekend afternoon in spring

The most likely location for a liquid cargo fire to occur on a tanker would be ______.

A.in the pumproom

B.at the vent header

C.at the main deck manifold

D.the midships house

The passage would most likely be found in a textbook on which of the following subjects？

A．Astronomy.

B．Botany.

C．Geology.

D．Chemistry.

The passage would most likely be found in a textbook on which of the following subjects？

A．Astronomy.

B．Botany.

C．Geology.

D．Chemistry.

The passage would most likely be found in a texbook on which of the following subjects？

A．Astronomy.

B．Botany(植物学).

C．Geology.

D．Chemistry.

A.Classes A and B

B.Classes B and C

C.Classes C and D

D.Classes A and D