小组中期小组容易出现权力竞争。()

A.正确

B.错误

A.正确

B.错误

A.正确

B.错误

A) accompanied

B) ushered

C) conducted

D) guided

If someone is , they spend money carefully and sensibly and do notwaster it on unnecessary things.

A) economical

B) economic

C) luxurious

D)squandermania

A) to

B) on

C) with

D) of

A. show that she is a top student

B. show how much time she has spent in learning

C. mean she only knows how to learn, but not how to socialize

D. don’t necessarily reflect her real self

A) assisted

B) assigned

C) associated

D)assumed

A. threatened

B. testified

C. thrived

D. healed

A) hot

B) solid

C) complete

D) profound