【推荐1】My boss advised me to be__________when making a decision,adding that it was not wise to put all the eggs in one basket.

A．aggressive

B．cautious

C．determined

D．influential

【推荐2】It is ____ to keep throwing my money away on such meaningless things.

A．ridiculous

B．particular

C．cautious

D．curious

【推荐1】For more brochures about other package tours around Peru, ______ us at tourinfo@travelperu.org.

A．comment

B．recommend

C．revise

D．debate

E．contact

【推荐2】However, as the evidence began to________experts from the Zoo felt obliged to ________, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.

A．accumulate, investigate

B．cut out, worship

C．build up, contact

D．disturb, investigate

【推荐2】I was__________ about it. I thought you were responsible and that’s why I scolded you. Please forgive me.

A．curious

B．worried

C．particular

D．mistaken

【推荐3】Andy is convinced that it's a good idea to live on a boat, but I'm deeply              about it.

A．certain

B．curious

C．positive

D．sceptical