多级汽轮机的外部损失包括：______损失和______损失。

According to the passage, the author's tone about exercise can be described as ______.

A．enthusiastic

B．objective

C．optimistic

D．critical

According to the passage, future landscaping designs will rely more on______.

A．human assumptions

B．field work

C．scientific estimation

D．laboratory work

According to the passage, Kinsey's work can best be characterised as ______.

A．conservative

B．progressive

C．problemaic

D．traditional

According to the passage, Kinsey's work can best be characterised as ______.

A．conservative

B．progressive

C．problemaic

D．traditional

According to the passage, what can make one's trip more enjoyable？

A．Good plan in advance.

B．More money.

C．Time.

D．Season.

According to the passage, Japan's success can be attributed to all EXCEPT ______.

A．it's own effort

B．ideas adopted from the west

C．diffusion of science and technology

D．successful foreign trade

According to the passage, the author's tone about exercise can be described as ______.

A．enthusiastic

B．objective

C．optimistic

D．critical

According to the passage, we can tell that

A．Easterlin agreed with Maslow.

B．Easterlin's theory contradicts with Maslow's.

C．Easterlin's theory is more popular than Maslow's.

D．Maslow's theory is more popular than Easterlin's.

Which of the following is NOT true, according to the passage？

A．Mr. Saint Laurent's creations of fashion design were mostly intuitive.

B．Mr. Saint Laurent was among the first to set up shop under his own name.

C．Many of Mr. Saint Laurent's dress designs did not stay popular for long.

D．Mr. Saint Lament valued the concept of beauty and elegance in fashion.