After months of testing, the Russian space scientists ______ a space suit that works better than any other in history. A. get along with B. came up with C. came up to D. keep up with

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After months of testing, the Russian space scientists ______ a space suit that works better than any other in history.

get along with

came up with

came up to

keep up with

Giải thích

Đáp án B

Get along with: tiến bộ

Come up with: nảy ra, gợi ý ý tưởng

Come up to: đạt chuẩn

Keep up with: theo kịp