Changes in job design may include: job sharing, rings of defense, bumping, and job relocation.

‎Choose a coordinating conjunction to combine each pair of simple sentences. ​（1）A Russian airliner has made an mergency landing in Moscow, bumping into buildings and splitting into two parts.​（2）Only two people were killed.​ A: or B: so C: but D: nor

Choose a coordinating conjunction to combine each pair of simple sentences. （1）A Russian airliner has made an mergency landing in Moscow, bumping into buildings and splitting into two parts.（2）Only two people were killed. A: or B: so C: but D: nor

Choose a coordinating conjunction to combine each pair of simple sentences. 选择合适的并列连词连接每一题中的两句。 A Russian airliner has made an emergency landing in Moscow, bumping into buildings and splitting into two parts. Only two people were killed.