.i had hard time finishing the work yesterday.=i.i ,,,the work yesterday

I had a hard time ——（learn） Endlish. I really had a hard time with history. I had a hard time reading a few pages I had a really hard time with science 中的 really hard 有什么作用 .i had hard time finishing the work yesterday.=i.i ,,,the work yesterday 翻译句子 1.I had a hard time finding you.2.Do you have a hard time with your study? I had a hard time with math last term.同义句 I had a really hard time ____(study) science this semester. I had a really hard time to science this semester.改错句 I had a really hard time ( ) science this termA:to B:with C:in D:for I had a hard time finishing the work yesterday的同义句, 英语：i had a hard time getting through this novel 这里为什么不是to het through i had a hard time(try)___to understand what he really meant. I had a really hard time with science这句话中with science 可以用 to study science吗?可不可用I had a really time studying science. 关于英语 she had had a very hard timeshe had had a very hard time 为什么用两个 had .. i had hardly had time 尤其是 had time I had a hard time get along with my new roommate.中哪个是错误的,并订正 英语翻译(1).I saw what a hard time my parents had upon arriving in this country.(2).I saw the hard time my parents had upon arriving in this country.(3).I saw what a hard time my parents had arriving in this country.为什么?