With the plane____in ten minutes, all the passengers on board were asked to turn off their mobile phones.

Let's go to Paris _____________. A: by plane B: by a plane C: a plane D: by the plane

“Board the plane” means _________. A: go out of the plane B: leave the plane C: enter the plane D: run away

“Board the plane” means _________ A: go out of the plane B: leave the plane C: enter the plane D: run away from the plane. E: C

If you took a plane to a place, you went there ________. A: on plane B: through plane C: by air D: in sky

Which<br/>plane that axial surfaces of folds are parallel to? ____ A: plane<br/>AB B: plane<br/>AC C: plane<br/>BC D: anyone may be possible

For plane bending the characteristics of deformation are ( ). A: The cross section remains plane when bent; B: The axis after deformation is a plane curve; C: All external loads act on the same plane; D: The axis after deformation is in the same plane with the loading plane.

His plane is due at 10 in Paris. Look, ____ plane is now at ______ airport.

Engagement refers to： A: occipital bone enters pelvic inlet plane B: parietal bone enters pelvic inlet plane C: biparietal diameter enters pelvic inlet plane D: biparietal diameter enters the plane of ischial spine

According to the passage, is the sentence "Actually, we listen to music just on one or the other of these three planes(the sensuous plane, the expressive plane and the sheerly musical plane)." true or false?