60.（填空题）We all felt excited when China-succeeded in （launch）______its first manned spaceship.

68.（单选题）______ they are faced with is ______ they should continue the work or not.

67.（单选题）Some learning difficulties ______ from the way children are taught at school.

66.（单选题）The boss asked me ______ Ididn’t finish the work on time.

65.（单选题）Is money______ to happiness?

64.（单选题）______ the nearest gas station is thirty miles away makes me frustrated.

63.（单选题）She is a good teacher who can ______ her students to work harder.

62.（单选题）Nursing is a very ______ career.

61.（单选题）Workers should wear full ______ clothing in the workshop.

60.（单选题）The hotel we stayed last summer was ______ cheap.

59.（单选题）He doesn’t like to live in ______ areas because of the noise.