【推荐2】Oetzi, the 5,000-year-old “Iceman”, ________on the alpine border between Italy and Austria in 1991.

A．was discovering	B．was discovered
C．had been discovered	D．discovered

【推荐3】Before a Long March-4C rocket ________ to place a new satellite in space at the Jiuquan Satellite Launch Center on Jan. 26, China ________ foreign data in fields such as geology, earthquake monitoring and emergency support, said the administration.

A．launched; depended heavily on	B．is launched; depended heavily on
C．was launched; had depended heavily on	D．was launched; has depended heavily on

【推荐2】That energetic young man, ________ leadership competence, is the new manager of our department.

A．who many believe has	B．whom many believe has
C．who believe to have	D．whom is believed by many

【推荐3】—In the program The Singer in 2018, I like Hua Chenyu most.
—Yes. He is the singer _______ won the first prize of Happy Boy’s Voice in 2013.

A．what

B．which

C．who