频发的间歇脉见于A．房室传导阻滞B．洋地黄中毒C．心动过速D．窦性心律不齐E．心动过缓

A、good food is waiting for them

B、they are soon arriving

C、death is waiting for them

D、there is a danger in front of the train

Which of the following statements is NOT true of ants？

A．Ants know very soon that another ant is dead．

B．When an ant is dead，others move its body out of the nest．

C．If an ant is unconscious，it is moved out of the nest．

D．Living ants have the“I'm dead”chemical on their bodies．

Which of the following statements is NOT true of ants？

A．Ants know very soon that another ant is dead．

B．When an ant is dead，others move its body out of the nest．

C．If an ant is unconscious，it is moved out of the nest．

D．Living ants have the“I'm dead”chemical on their bodies．

According to the passage, during the tests, .

A.the rudder should be moved through its full extent

B.the rudder should be moved in starboard direction

C.the rudder should be moved with the ship at maximum speed

D.the rudder should be moved with the ship at minimu

We ______ the shops and the post office as soon as we moved into the town.

A．located

B．assigned

C．delivered

D．placed

—Do you know______？ —They moved here soon after their son was born.

A．when would the Greens move here

B．when the Greens moved here

C．when did the Greens move here

D．when the Greens would move here

Look out! The train ().

A: comes

B: has come

C: is coming

He has lived in that village______he moved out of the city.

A．since

B．before

C．when

He has lived in that village______he moved out of the city.

A．since

B．before

C．when

The train ______ of the station right on time.

A．pulled

B．pulled down

C．pulled on

D．pulled out