Đáp án: D
Giải thích: Chỗ trống cần điền một danh từ, theo nghĩa ta chọ ý D
Dịch: Yuri Gagarin trở thành người đầu tiên ăn và uống trong môi trường không trọng lượng.
Choose the best answer A, B, C or D to complete the sentences.
In July of 1975, the first US-Soviet joint ……… occurred with the Apollo-Soyuz project.
A.mission
B.performance
C.company
D.relation
Choose the best answer A, B, C or D to complete the sentences.
Mukai Chiaki, the first female Japanese astronaut, ……….. 15 days aboard the space shuttle Columbia in space before it …….. to the Earth on July 23,1994.
A.spent - had returned
B.had spent - returned
C.was spending - was returning
D.spent - was returning
Choose the best answer A, B, C or D to complete the sentences.
Do you know the reason ……. humans are interested in Mars and other planets in thesolar system?
A.which
B.that
C.why
D.whose
Choose the best answer A, B, C or D to complete the sentences.
Aircraft flying in …….. arcs create microgravity for tests and simulations that last 20-25seconds.
A.circular
B.parabolic
C.straight
D.oval
Choose the best answer A, B, C, or D to complete the sentences.
Louis is virtually bilingual_________ Dutch and German.
A. on
B. in
C. for
D. with
Choose the best answer A, B, C, or D to complete the sentences.
Peter can just get ____________ in German.
A. up
B. down
C. out
D. by
Choose the best answer A, B, C or D to complete the sentences.
He’s so brilliant and he can do anything - ……….
A.it’s over the moon
B.once in a blue moon
C.out of this world
D.the sky’s the limit
Choose the best answer A, B, C or D to complete the sentences.
The plants which ................ in the living room need a lot of water.
A. are
B. be
C. is
D. was
Choose the correct answer A, B, c, or D to complete the sentences.
Louis Lassen,_____ made and sold the first hamburger, was an American chef from Connecticut.
A. which
B. he
C. whose
D. who